| 单词 | coloration |
| 例句 | “But Teccam claims that out of all the spirits, only wine is suited to reminiscence. He said a good wine allows clarity and focus, while still allowing a bit of comforting coloration of the memory.” The Name of the Wind 2007-03-27T00:00:00Z But even when the animals are in plain view, many have protective coloration, which acts as camouflage. Death on the River of Doubt 2017-01-03T00:00:00Z It is a protective coloration children utilize for their safety. East of Eden 1952-09-01T00:00:00Z But what is responsible for the reddish coloration? Cosmos 1980-01-01T00:00:00Z The houses, painted blue, then painted red, had ended up with an indefinable coloration. One Hundred Years of Solitude 1967-05-30T00:00:00Z Barred coloration helps this breed hide from predators. Unusual Chickens for the Exceptional Poultry Farmer 2015-05-12T00:00:00Z In politics, freedom has many different meanings and ideological colorations. What I Learned About Democracy From the Movies 2021-05-13T04:00:00Z Adult bedbugs are reddish-brown and about a quarter-inch in length, Fredericks said, while the younger ones are smaller and often have a “creamy coloration.” How to avoid bringing bedbugs home from vacation 2017-08-24T04:00:00Z During his speech, Sharpton held aloft an Oscar statue made of white, rather than the usual gold material, implying that this would be a more accurate coloration. Al Sharpton: 'This will be the last night of an all-white Oscars' 2016-02-28T05:00:00Z Though by her own account she was not a great singer, her voice had a singer’s coloration as well as the captivating, unhasty pace of someone used to commanding attention, a star. In a Commanding Literary Voice, Maya Angelou Sang Out to the World 2014-05-28T04:00:00Z I took it to be aggressive based on the coloration of the animal. The octopus is officially having a moment. This aquarist has been in awe of them for years. 2021-05-20T04:00:00Z The green-leafed varieties are among the most striking in their autumn coloration. The 15 best trees and shrubs for fall foliage 2017-11-08T05:00:00Z This volunteer-based nonprofit group works with the Massachusetts Division of Marine Fisheries to document and tag white sharks in the region, identifying each shark by its distinctive markings and coloration patterns. The great Atlantic comeback of the great white shark 2015-11-27T05:00:00Z Or maybe it’s her coloration, so pale and diaphanous that she seems not quite of this world. Strange ‘Creatures’ roam through Francesca Sundsten’s paintings 2013-07-18T19:55:48Z The rest of the work flowed more smoothly, and at the beginning of the Andante, Mr. Thibaudet’s soft textures and subtle coloration made Brahms’s harmonies and gestures sound fleetingly Ravelian. | Jean-Yves Thibaudet: Infusing Ravel Nuances With Romantic Oomph 2009-12-17T06:00:00Z What distinguishes these hushed scenes is their ecstatic luminosity and heightened coloration. Review | At the galleries: How humans threaten the natural world 2017-12-21T05:00:00Z The most striking feature of the set, however, was the coloration: repeated gold vignettes with tiny rosettes painted atop a turquoise-tinted, sky-blue ground. Hermitage Amsterdam's 'Dining With the Tsars' Examines Heyday of Russian Royalty 2014-10-07T04:00:00Z The opera, four hours long, is a stunning piece of theater, largely because Mr. Christie’s expertise in 17th-century French style, with its distinctive pacing and coloration, brings it so fully and vividly to life. Music Review: Lully?s ?Atys? at BAM, With Les Arts Florissants - Review 2011-09-19T22:00:13Z Spiders, though, which evolved more than 300 million years ago as part of the arachnid class, seem to display unusual visual coherence, despite their evolutionary age and variations in size, coloration and appendages. Exhibition Review: ‘Spiders Alive!’ at American Museum of Natural History 2012-07-27T21:25:49Z Somerset is one of three seedless introductions from the National Arboretum developed for long-lasting, bright red fall coloration and for resistance to a pest called the leafhopper. The 15 best trees and shrubs for fall foliage 2017-11-08T05:00:00Z If words have colours, what colour is "coloration?" Poem of the week: The Coloration of Feathers by Ruth Fainlight 2012-02-13T09:34:36Z Even if you are used to the fortepiano’s sound, if you hear a modern concert grand most evenings, it takes a few moments to adjust to the older instrument’s differences in weight and coloration. Music Review: Alexei Lubimov at Baryshnikov Arts Center 2012-03-28T22:12:14Z They used dynamics as effective coloration, changing and shading phrases all the time combined with the variations in mood, carrying both to an extent we rarely hear, but always done with subtlety. Jerusalem Quartet brings out Bartok’s best 2015-02-20T05:00:00Z I love the coloration, the way the two horses stand together. In Comedy Couple’s Country House, the Art Competes With the Views 2018-09-18T04:00:00Z Yet for all the show’s sturm, drang and vivid coloration, an essential something is lacking – that certain whiff, drifting up through the floorboards, of subterranean horrors. A 'Threepenny Opera' without a sense of urgency 2015-02-26T05:00:00Z I think this gesture of Dev’s is quite profound, because he is not making too much of it, yet not denying that persistent racial coloration exists in daily interactions. Navigating race, America, identity and food: Aziz Ansari’s “Master of None” blazes an important path 2017-06-04T04:00:00Z “His coloration, his appearance, good God his very dimensions, seem amenable to modification in service of the moment’s need,” Clinch writes. Review | Christmas comes early in Jon Clinch’s ‘Marley,’ a clever riff on ‘A Christmas Carol’ 2019-10-22T04:00:00Z Brown, shriveled leaves will often cling to oaks and beeches, but I’m talking about trees where the entire mantel of foliage remains firmly attached as we approach mid-December, albeit in fall coloration. Perspective | Appreciating the need for — and the beauty of — the urban forest 2019-12-10T05:00:00Z Mr. Gilbert, intent on illuminating the Webern work’s Romantic spirit, focused on its roiling textures; its dark, shifting coloration; and an undercurrent of emotional intensity. Music Review: Many Different Sounds In a Wide-Ranging Week 2010-10-15T21:26:00Z These tiny crustaceans are a favored food of the flamingo and the source of the bird’s distinctive reddish-pink coloration. On Great Inagua Island in the Bahamas, the flamingos are many and magnificent The harmonies are thickened and the colorations are muted. For pianist Igor Levit, first the Gilmore award, then a stupendous, cyclonic recital 2018-01-08T05:00:00Z Typically, varieties on the show bench have exemplary composition and coloration, they are well grown and unblemished. A reason to be thankful for a late spring? The daffodil explosion. 2015-04-14T04:00:00Z But the real draws are Mr. Bezuidenhout’s lively interpretive imagination and the deftness with which he uses the fortepiano’s distinctive coloration to bring the music to life. CD Review: Mozart: Keyboard Music, Vol. 1 2010-06-04T15:13:00Z “High-Rise,” published in 1975, is very much a product of its moment, and its vision of apocalyptic decadence has long since taken on a nostalgic coloration. Review: In ‘High-Rise,’ Tom Hiddleston and Class War Hit a Low Point 2016-05-12T04:00:00Z The coloration tends to be muddy and weak, and this direction may cause snowdrop purists to throw up their arms. The iconic white snowdrop could be getting a new look (or many), thanks to breeders 2021-03-23T04:00:00Z This is music built of morphing textures, subtle coloration, straightforward but involving rhythmic underpinnings and rich currents of melody, all cloaked in a harmonic language that embraces dissonance without making it the point. Music Review: New York Philharmonic Honors Dutilleux at Avery Fisher Hall 2012-06-27T20:50:47Z Among British hedgehogs, about 1 in 10,000 are blond, a coloration caused by a recessive gene. Blond hedgehogs, and more alluring strangeness of the Channel Islands 2015-06-18T04:00:00Z The book unfolds into a sprawling, ambitious underwater journey, exploring everything from poisonous fish to shoal formation to fish coloration. No Fins or Mask Needed: Four New Books Take Underwater Journeys 2018-10-05T04:00:00Z Or it can be a refuge, an adaptive coloration. Up Close: Tale of a Fateful Trip 2011-04-13T20:14:54Z What matters is not the ideological coloration of government or its size, but its quality, Zakaria says. Fareed Zakaria Looks at Life After the Pandemic 2020-10-06T04:00:00Z “The woods are strongly yellow in the fall,” so many of the trees were selected for their golden coloration, Normandy said. Leave it to a botanical garden to find beauty in a parking lot 2016-06-14T04:00:00Z The sounds themselves are often wonderful in their neo-Classical and polytonal colorations, but try to find in this complex texture, say, an E flat for your next entry. Review: A 20th-Century Sequel to ‘Barber of Seville’ and ‘Figaro’ 2017-06-23T04:00:00Z To my left, a woman’s laughter momentarily changed the coloration of this vast choral tapestry and offset the argument to my right. John Cage Recital? Take the A Train 2012-08-08T15:24:32Z Whatever you do, she says, “stay away from yellow and pink-red coloration to wood stains.” 5 kitchen design choices that will never go out of style 2021-01-04T05:00:00Z The giant panda also benefits from what researchers call “disruptive coloration.” A giant panda is big and black and white. Surprisingly, it can hide in plain sight. 2021-11-29T05:00:00Z Bonhams holds three such sales a year in Los Angeles; in January, an iridescent ammonite with blue coloration — the sort of fossil that also appeals to interior decorators — brought a top price of $43,750. Dinosaurs’ Star Power Has Yet to Translate at Auction 2016-06-03T04:00:00Z Mr. Dohnanyi, looking hale at 85, almost seemed at times to be playing an organ, pulling this or that stop to shift colorations seamlessly and blend sonorities smoothly. Review: New York Philharmonic Dives Into Brahms’s ‘German Requiem’ 2016-03-04T05:00:00Z Listening to recordings of it, Cepress was struck by the work’s “sense of an organic expanse,” and took his cue from the sea and its coloration. Seattle designer Michael Cepress adds panache to SSO ensembles 2014-05-05T02:00:05Z Spiritual exaltation is assured, and this should be a good technical workout for the reinstalled and restored Kuhn organ, showing the range of its distinctively French colorations. The New Season: Tchaikovsky, Dress Codes, And 3-D Opera 2011-09-16T19:50:18Z In the final stretch, they grow in importance until they achieve "an entirely unexpected coloration." Seattle Modern Orchestra explores 'Layers of Time' 2012-01-26T21:19:04Z I kept Belle’s reverse lick subliminal throughout the song for coloration. ‘Being Boring’: the Path to a Pop Elegy 2018-02-27T05:00:00Z The Oregon jazz singer Rebecca Kilgore’s “Penthouse Serenade” rippled with sunshine, and Tierney Sutton’s “Beautiful Love” became a tender exercise in expressive tonal coloration that she seemed to model with her hands. Music Review: Saluting a Radio Man Who?s One of a Kind 2011-07-14T22:48:03Z What is it about this crimson-colored book, its hue as recognizable to graduates as the coloration of a red-crested cardinal to a dedicated birder, that prompts such obsessive perusal? After Harvard, Dispatches of Adulthood 2012-04-13T22:21:53Z Of the little ceremony at his graveside, most remarked on was the absence of any hint or vestige of Jewish usage or coloration. Cynthia Ozick Calls the New Philip Roth Biography a ‘Narrative Masterwork’ 2021-04-01T04:00:00Z There are several synonyms for the word "colours" in the poem – "shades", "tints", "tones", "hues", all having a different sound and, indeed, coloration. Poem of the week: The Coloration of Feathers by Ruth Fainlight 2012-02-13T09:34:36Z She also varies the glaze, coloration and embellishment of each of the five pieces installed as a group here, extracted from a series numbering more than 70. 'Plunder Me, Baby': One artist's wild, defiant stand against the oppression of indigenous people 2018-01-13T05:00:00Z McVinnie’s performances were — musically, technically and in his careful colorations — immaculate. A British organist reaches America by way of Reykjavik 2017-02-06T05:00:00Z Others have snouts and rounded ears, resembling in coloration and features the jaguarundi,” or “black spots and streaks of an ocelot.” Hauntings, Exorcisms, Incantations and Transparent Spiders 2022-05-27T04:00:00Z Fretwork’s use of coloration was subtle rather than broad, which is probably as it should be in this music, and the players’ use of dynamic variations was sparing enough to seem surprising. Music Review: Fretwork Performs at Weill Recital Hall 2012-02-11T01:03:17Z These windows, created in 1970, are spectacular in size and in the richness of coloration. Zurich, for a Song 2010-09-24T18:42:00Z The finale, on the other hand, is all astringency, and Ms. Fischer was strong and assured there as well, the orchestra adding its own acidic colorations to the skewed harmonies at times. Music Review: St. Petersburg Philharmonic Plays Carnegie Hall 2014-02-17T22:48:40Z For unique coloration, try the Largo from the A major concerto where, playing in a high register, Altstaedt’s instrument takes on the character of a ramshackle squeezebox. CD reviews: Early music on the cutting edge 2016-09-15T04:00:00Z What she practices is more like camouflage, except that instead of adapting to its environment, Williams’s imagination, by remaining true to itself, reveals new colorations in the ecology around her. The Wild, Rangy, Unclassifiable Delights of Joy Williams’s Fiction 2020-11-18T05:00:00Z I hear you ask: Isn’t this leaf coloration thing called, er, the fall? During the ‘fifth season,’ plants take on a strange beauty in decline 2017-10-17T04:00:00Z Some of them are hardly less than jewels, in their forms and coloration. The humble bean: Good for soups, great for the apocalypse 2017-11-14T05:00:00Z He says, "The mind is what the brain does; specifically, the brain processes information, and thinking is a kind of computation" – excluding the felt experience of thinking, with all its diverse burdens and colorations. Marilynne Robinson: Can science solve life's mysteries? 2010-06-04T23:06:00Z “Similar to the uniqueness of our fingerprints, no two diamondbacks have exactly the same coloration and spot patterns,” Cover said. Curious about turtles? The shelled reptile is easy to observe. 2016-05-16T04:00:00Z This includes the purple underleaf coloration, which is thought to soak up the light reflected off the ground. Everyone’s freaking out about the eclipse. But gardeners know the sun’s true wonder. 2017-08-15T04:00:00Z His tenor, with a strong middle register and superior coloration, remains a marvel. Domingo, having turned 70, returns to Met Opera 2011-02-13T20:35:16Z A semi-ordinary scene and a full-on return to bold coloration play out in Marshall’s well-known “School of Beauty, School of Culture.” Seattle Art Museum’s ‘Figuring History’ a powerful look at who is represented in art 2018-02-14T05:00:00Z Ms. Jansen made that point consistently through her flexible coloration and carefully considered phrasing. Music Review: Recreating a Bill of the Obscure and the Familiar 2011-02-25T23:59:27Z “Eye coloration in cats is something that, surprisingly, hasn’t been approached by scientists before,” he says, perhaps because it’s so challenging to study in such elusive animals. Huge variety of eye colors in today’s cats may trace back to distant ancestor’s unusual peepers 2023-11-13T05:00:00Z While halobacteria are not dangerous like the algae that cause the crimson tide, the agency is still warning people against going into or drinking the pond water while waiting to confirm the coloration’s cause. Tiny organism may have turned a pond in a Maui wildlife refuge a vibrant shade of pink 2023-11-11T05:00:00Z In 2021 the journal Gene reported a dachshund with a different mutation on the same Himalayan gene that produced Siamese-type coloration, a rare occurrence in dogs, Lyons says. How Siamese cats change their colors 2023-10-27T04:00:00Z Like their namesake, the squids are tiny, feature red coloration and spend most of their time in their forest habitat, attached to vegetation in shallow seagrass beds close to the coast. Tiny spirits roam the corals of Japan -- two new pygmy squids discovered 2023-10-24T04:00:00Z Servals have coloration and spots akin to those of a cheetah, with distinct large ears and long legs. A serval, a species of exotic African wild cat, on the loose in Decatur, Illinois 2023-10-18T04:00:00Z Traditionally, studies of animal coloration rely on museum specimens or preserved tissues, she says. Huge variety of eye colors in today’s cats may trace back to distant ancestor’s unusual peepers 2023-11-13T05:00:00Z Striped skunks, native to much of North America, sport some of the most recognizable colorations on the planet, with jet-black fur and white racing stripes that run from head to tail. Skunks can lose their stripes—and now we might know why 2023-10-06T04:00:00Z "Each species has its own mutation in the same gene, but then have been bred to have the specific coloration," she says. How Siamese cats change their colors 2023-10-27T04:00:00Z Miniature conifers have great texture and tawny autumn coloration. How to plant a layered container this fall that will bloom for months 2023-09-16T04:00:00Z The name also derives from the yellow or light-orange coloration of their bellies, back legs and occasionally front legs. Trekking into SoCal mountains to return very rare yellow-legged frogs to their home 2023-09-08T04:00:00Z “My favorite color is brown, and I am very fond of birds that many people may overlook just due to their ‘boring’ coloration. How Sketching Birds Changes the Way You See Them 2023-07-21T04:00:00Z Slender 3-to-4-foot stems topped by pendant umbels of ivory, grayed wine and green echo the subtle coloration of the rose. Enhance Rosa glauca in your garden with colorful PNW plant pairings 2023-07-15T04:00:00Z Like those studies, the Cape Cod project identified sharks by their unique coloration and dorsal fin profiles. Great White Sharks Are Surging off Cape Cod 2023-07-02T04:00:00Z It might be that they are using their eyes to check their coloration. Cuttlefish Are Constantly Reinventing Themselves 2023-06-28T04:00:00Z Forest Service experts, who confirmed it was the same creature due to its body proportions, coloration and movement. Rare wolverine spotted in California, second confirmed specimen in a century 2023-06-02T04:00:00Z The fluorescein that produces the green coloration can be bought online. Venice’s green-glowing Grand Canal might’ve been caused by environmental activists 2023-05-30T04:00:00Z The two owls are similar in appearance but with slightly different coloration. Fundamentals of Biology 2015-01-01T00:00:00Z Many organisms have developed defenses against predation and herbivory, including mechanical defenses, warning coloration, and mimicry. Concepts of Biology 2013-04-25T00:00:00Z Some of Mr. Fazi’s most financially lucrative sales involved “screamer” Eastern box turtles, which are highly desired because of their vibrant coloration. Virginia Man Pleads Guilty to Trafficking Turtles 2023-04-26T04:00:00Z The series, called “The New West,” begins in Colorado, as no state in the region has changed its partisan coloration as emphatically over the last two decades. Column: From red bastion to blue bulwark: What political shift in Colorado and West means for U.S. 2023-03-21T04:00:00Z These crises tend to take on the coloration of their contemporary landscapes. Column: The Silicon Valley Bank collapse is Silicon Valley's problem, not yours 2023-03-10T05:00:00Z The dark-colored mice may be, overall, more fit than the light-colored mice, and at first glance, one might expect the light-colored mice be selected for a darker coloration. Fundamentals of Biology 2015-01-01T00:00:00Z They display vivid coloration, typically seen in squids and octopuses, which is used for camouflage. Concepts of Biology 2013-04-25T00:00:00Z But the stunning coloration also comes with a flaw: The marble is particularly fragile. A High-Maintenance Relationship for 637 Years, but Milan’s Duomo Is Still Adored 2023-02-19T05:00:00Z Given California’s political coloration, the state’s next U.S. senator will surely be one of the Democrats running. Column: California Sen. Dianne Feinstein needs to do the right thing and not seek reelection 2023-02-01T05:00:00Z But this contest grew heated and assumed an unusual partisan coloration, reflecting a growing nationwide trend as issues such as masking, book-banning and broad-minded curriculum have become political and cultural flash points. Column: It's not just Russia and China targeting Washington. Disinformation is a problem in local races too 2022-12-27T05:00:00Z Similarly, the hypothetical mouse population may evolve to take on a different coloration if something were to cause the forest floor where they live to change color. Fundamentals of Biology 2015-01-01T00:00:00Z These are only two examples of warning coloration, which is a relatively common adaptation. Concepts of Biology 2013-04-25T00:00:00Z American black bears aren’t the first bears thought to use cryptic coloration — the giant panda is believed to use its opposing colors to blend into a mix of dark and light surroundings. What Should You Do When the Bear Is Cinnamon? 2022-12-16T05:00:00Z That suggests wolves with this coloration have some natural protection against the disease. For some wolves, a black coat isn’t just fashionable—it’s a lifesaver 2022-10-19T04:00:00Z That grass is on the same fertilizer and fungicide treatment schedule and watering schedule as the field itself — that way if a small piece needs to be replaced, the consistency and coloration match. How the Mariners groundskeepers get T-Mobile Park ready for every game 2022-09-23T04:00:00Z This type of defensive mechanism is called aposematic coloration, or warning coloration. Fundamentals of Biology 2015-01-01T00:00:00Z Assuming they share the same predators, this coloration then protects the harmless ones. Concepts of Biology 2013-04-25T00:00:00Z They are known, however, for their unique coloration and texture. New at the zoo As might be expected, those signs came in the form of dark clouds that seemed to be advancing on us from the west, both separately and as conspirators with others of their coloration. Saturday was dry, but clouds hinted that rain was coming 2022-09-10T04:00:00Z They also have lost their eyes and coloration. Blind Cave Fish May Trade Color for Energy 2022-08-25T04:00:00Z Figure 6 shows a variety of foul-tasting butterflies with similar coloration. Fundamentals of Biology 2015-01-01T00:00:00Z Some species use coloration as a way of warning predators that they are distasteful or poisonous. Concepts of Biology 2013-04-25T00:00:00Z Over time, the frequency of the melanic form of the moth increased because they had a higher survival rate in habitats affected by air pollution because their darker coloration blended with the sooty trees. Biology for AP Courses 2022-06-09T00:00:00Z In fact, their coloration in part demonstrates their use of light energy—some wavelengths of incoming sunlight are selectively captured for energy; the rest are reflected back. Astronomy 2016-10-13T00:00:00Z Because traits such as coloration, metabolism and sleep rely on related hormones and chemical reactions, adaptation in one area will alter all of the others, too. Blind Cave Fish May Trade Color for Energy 2022-08-25T04:00:00Z They display vivid coloration, typically seen in squids and octopi, which is used for camouflage. Fundamentals of Biology 2015-01-01T00:00:00Z Figure 19.18 shows a variety of foul- tasting butterflies with similar coloration. Concepts of Biology 2013-04-25T00:00:00Z Red coloration makes the aphids a lot more conspicuous to predators, but evidence suggests that red aphids are more resistant to insecticides than green ones. Biology for AP Courses 2022-06-09T00:00:00Z However, Dr. Fairchild, who was not involved in the study, said it was unlikely given the importance of coloration to lumpfish. It Looks Awkward, but This Fish Has a Secret Glow 2022-07-19T04:00:00Z Leaves on the densely clothed evergreen shrub emerge bronze with orange tints before maturing to deep blue-green, gold and red, dramatic coloration that holds throughout winter. Slow-growing, low-maintenance dwarf shrubs that thrive in small garden spaces 2022-07-16T04:00:00Z Hair can also provide protective coloration or be part of social signaling, such as when an animal’s hair stands “on end.” Fundamentals of Biology 2015-01-01T00:00:00Z Many species use their body shape and coloration to avoid being detected by predators. Environmental Biology 2018-09-06T00:00:00Z The coloration range shifted toward more light- colored beetles, as in diagram I. The pollution helped the predators find the darkened tree trunks. Biology for AP Courses 2022-06-09T00:00:00Z Figure 5.8 Skin Pigmentation The relative coloration of the skin depends of the amount of melanin produced by melanocytes in the stratum basale and taken up by keratinocytes. Anatomy and Physiology 2013-06-19T00:00:00Z This hints that those pterosaurs were either uniformly colored or relied on chemically created coloration for additional shades. Pterosaurs May Have Had Brightly Colored Feathers, Exquisite Fossil Reveals 2022-04-20T04:00:00Z During the breeding season, male stickleback fish become intensively territorial and take on a bright red coloration on their underside that attracts females. Social Animals Seek Power in Surprisingly Complex Ways 2022-04-15T04:00:00Z They have bright red or orange coloration on their bellies, which they display to a potential predator to advertise their poisonous nature and discourage an attack. Environmental Biology 2018-09-06T00:00:00Z The coloration range became narrower, as in diagram III. The predators selected beetles at the color extremes. Biology for AP Courses 2022-06-09T00:00:00Z Regardless of normal skin pigmentation, individuals with this condition have an insufficient supply of oxygenated blood, which leads to cyanosis, a blue or purple coloration of the skin, especially when active. Anatomy and Physiology 2013-06-19T00:00:00Z But the "orang" sound in their name has nothing to do with their distinct coloration: the name orangutan means "person of the forest" in the Malay language. "More human than we thought": Orangutans have their own "dialects," just like us 2022-04-13T04:00:00Z Its cartoonish yellow beak and distinctive wing coloration recently attracted crowds of rapt birders to Maine before turning up on April Fools’ Day in Nova Scotia. These Birds Aren’t Lost. They’re Adapting. 2022-04-07T04:00:00Z Warning coloration only works if a predator uses eyesight to locate prey and can learn—a naïve predator must experience the negative consequences of eating one before it will avoid other similarly colored individuals. Environmental Biology 2018-09-06T00:00:00Z If there were no process that maintained variation in the gene controlling the orange coloration then perhaps all male guppies would symmetrically bright orange. Biology for AP Courses 2022-06-09T00:00:00Z Other changes in the appearance of skin coloration can be indicative of diseases associated with other body systems. Anatomy and Physiology 2013-06-19T00:00:00Z Of course, to see the overcast of Monday afternoon as symbolic of the coloration of April thus far might mean overlooking the details and the nuances. On a calm, cool Monday, Washington’s winds died down 2022-04-04T04:00:00Z Some sections demonstrated Copland’s and Thomas’s shared fascination with creating environments of sound — like the rising introductory theme that later returns with sunset coloration. Review | Michael Tilson Thomas and NSO offer a grand panorama of American music 2022-03-26T04:00:00Z In some cases of mimicry, a harmless species imitates the warning coloration of a harmful species. Environmental Biology 2018-09-06T00:00:00Z The fluctuation of symmetry in body plan of an organism, such as the asymmetry of guppy coloration, is unusual. Biology for AP Courses 2022-06-09T00:00:00Z Many natural phenomena, like rocks, mountains, clouds, rivers, plants, trees, animal coloration, waves, and wind, can have similarly fractal patterns. The brain's tendency to see faces that aren't there may be innate to spiritual experiences 2022-03-26T04:00:00Z Probably the best-known example of urban evolution is the English peppered moth whose coloration darkened in the 19th century in response to coal pollution. Urban Evolution: How Species Adapt to Survive in Cities 2022-03-25T04:00:00Z Three are black and one is silver, but they’ll mature to their parents’ coloration — red coats shading to black on muzzles and long, slender legs. New Orleans zoo’s near-threatened maned wolves have 4 pups 2022-03-03T05:00:00Z In other cases of mimicry, multiple species share the same warning coloration, but all of them actually have defenses. Environmental Biology 2018-09-06T00:00:00Z Some species use coloration as a way of warning predators that they are not good to eat. Biology for AP Courses 2022-06-09T00:00:00Z The strapping has developed green mossy coloration and white specks that look like the beginnings of fungus or mold. Perspective | How to clean moldy outdoor furniture straps 2022-02-22T05:00:00Z Other signs of an infection becoming more severe include a temperature moving above 102 degrees, confusion and blue coloration in the face. You have a breakthrough COVID infection. Now what? 2021-12-23T05:00:00Z Although their coloration is similar to red foxes and they are called wolves, genetic studies show they are not in either group. New Orleans zoo’s near-threatened maned wolves have 4 pups 2022-03-03T05:00:00Z Figure 6 shows a variety of foul-tasting butterflies with similar coloration. Environmental Biology 2018-09-06T00:00:00Z Predators that ignore this coloration and eat the organisms will experience their unpleasant taste or presence of toxic chemicals and learn not to eat them in the future. Biology for AP Courses 2022-06-09T00:00:00Z Some consumers don’t like the amber coloration; others find it gives floors a sense of warmth. Perspective | How to find a reliable floor refinisher at a reasonable cost 2021-11-23T05:00:00Z “The Piedmont varies from peak to just past peak coloration, with oaks being the last trees to give up their green,” writes the Virginia Department of Forestry in its Nov. 10 update. Fall foliage has peaked in the Washington region, and it’s magnificent 2021-11-12T05:00:00Z These storms could knock down trees, blow leaves off those left standing and reduce fall coloration. Climate change is muting fall colors, but it's just the latest way humans have altered US forests 2021-11-03T04:00:00Z They had to be of reproductive size, have good coloration and show no signs of stress, damage or predation. The race to rescue Florida’s diseased corals In Batesian mimicry, a harmless species imitates the warning coloration of a harmful one. Biology for AP Courses 2022-06-09T00:00:00Z It may even produce ideas that can be incorporated in legislation, lending bipartisan coloration to policy if not in fact, at least in effect. Column: Will the recall loss jolt the California GOP out of its death spiral? 2021-09-15T04:00:00Z Her own work has found a link between bird coloration and environmental light, and she says she looks forward to future research exploring how light pollution and deforestation might further shape bird eyes. Birds’ Eye Size Predicts Vulnerability to Habitat Loss 2021-09-01T04:00:00Z They're the most eye-catching wings in the sky, with dramatic orange-and-black coloration and a heroic migration hundreds of thousands of miles across North America. Recognizing monarch butterflies under the Endangered Species Act may do more harm than good 2021-09-01T04:00:00Z But researchers rarely investigate whether coloration tricks can serve multiple functions in the same species. Looks Like Bird Dung. But It’s Really a Predatory Spider. 2021-08-24T04:00:00Z Assuming they share the same predators, this coloration then protects the harmless ones, even though they do not have the same level of physical or chemical defenses against predation as the organism they mimic. Biology for AP Courses 2022-06-09T00:00:00Z But that’s hardly an excuse for the rosy coloration of his reputation. Column: Trump will get millions in post-presidential benefits, thanks to Harry Truman's lies 2021-08-05T04:00:00Z When they compared the wing coloration of these birds with what is known about their flight performance, they found that darker-winged birds tended to be better flyers. Dark wings supercharge seabird flight 2021-07-07T04:00:00Z Forewing length, a trait associated with successful migration, of these indoor-raised butterflies was smaller and less elongated, and their orange coloration was paler. Recognizing monarch butterflies under the Endangered Species Act may do more harm than good 2021-09-01T04:00:00Z “I think in the future,” he said, “we will see many more cases where both the coloration or the pattern will be both defensive and offensive.” Looks Like Bird Dung. But It’s Really a Predatory Spider. 2021-08-24T04:00:00Z In Müllerian mimicry, multiple species share the same warning coloration, but all of them actually have defenses. Biology for AP Courses 2022-06-09T00:00:00Z Hostility to social measures short of a lockdown, such as social distancing and masks, bears the same partisan coloration. Column: The evidence is clear — COVID lockdowns saved lives without harming economies 2021-05-19T04:00:00Z Cichlids exhibit a wild variety of body shapes, coloration patterns, mouth structures, behaviors, diets, and more. Evolution’s Favorite Fish Diversify through ‘Noncoding’ Genes 2021-05-18T04:00:00Z The species, also known as the pink dolphin for the flush coloration it gets while swimming actively in warm waters, is found through much of coastal south China and Southeast Asia. Off Hong Kong’s Shores, Threatened Pink Dolphins Enjoy Brief Respite 2021-04-05T04:00:00Z Changes in coloration will also likely depend on the animal’s temperature-regulation system—with cold-blooded creatures growing generally lighter and birds and mammals showing a wider range of outcomes. Will climate change make animals darker—or lighter? 2020-12-30T05:00:00Z Then, these predators learn not to eat snakes with this coloration, protecting the coral snake as well. Biology for AP Courses 2022-06-09T00:00:00Z In some ways, Mr. Darmanin’s performance imitated Mr. Macron’s own varying colorations, always balancing between left and right. As France Shifts Right, a Hard-Line Minister Proves Indispensable to Macron 2020-12-12T05:00:00Z The divergent coloration of F. delavayi was initially puzzling because no animals seemed to eat it. This Plant Evolved to Hide From a Predator. It Might Be Us. 2020-12-08T05:00:00Z Spruce grouse are the darkest of the mountain varieties, with dark gray to nearly black coloration and sprinkles of white plumage. Montana’s mountain grouse offer long seasons in high country 2020-09-26T04:00:00Z Dr. Wilson said that the arrival of the creosotes likely reinforced the wasp’s coloration, encouraging the species to grow even whiter and fluffier. How a Velvet Ant (Which Is a Wasp) Got Its White Fluff 2020-07-14T04:00:00Z Many organisms have developed defenses against predation and herbivory, including mechanical defenses, warning coloration, and mimicry, as a result of evolution and the interaction with other members of the community. Biology for AP Courses 2022-06-09T00:00:00Z Although the hood seems transparent, with some coloration, it wasn’t clear how well it transmitted light. This shrimp has some of the fastest eyes on the planet 2020-06-23T04:00:00Z Some sort of complex chemistry had given them their distinctive coloration. We may have found life on Mars 24 years ago 2020-06-13T04:00:00Z The biggest outcry came from fans of Bill Danielson, who submits his own nature photographs directing our attention to the coloration of birds, animals and flowers - fine pointers lost in black-and-white printing. Editorial Roundup: New England 2020-05-15T04:00:00Z The two species also differ in coloration and skull shape. Genetic study shows the red panda is actually two separate species 2020-02-26T05:00:00Z Many organisms have developed defenses against predation and herbivory, including mechanical defenses, warning coloration, and mimicry, as a result of evolution and the interaction with other members of the community. Biology for AP Courses 2022-06-09T00:00:00Z The pieces are quite understated in their coloration, which I like. Washington Post 2020-02-05T05:00:00Z Experts said there’s a normal explanation for the puppy’s coloration — and no, he wasn’t exposed to any gamma rays. Not easy being green: North Carolina dog births unique puppy 2020-01-16T05:00:00Z The coloration made Mary, 54, a Gemological Institute of America-certified expert, grade its color as an M, about in the middle of the scale that runs from clear to cloudy. Perspective | No two diamonds are alike. This is the story of one of them. 2020-01-07T05:00:00Z They are normally virtually invisible because of the birds’ coloration and the fact they nest directly on the sand. Piping plovers doing better in NJ 2019-11-15T05:00:00Z Mullerian mimicry because it involves different species that both produce toxins and display similar warning coloration. Biology for AP Courses 2022-06-09T00:00:00Z The researchers tested that idea by following a few individual animals through years of photos, then determining whether coloration influenced the animals’ survival. The Mystery of the Melanistic Manta Rays 2019-10-14T04:00:00Z Despite the occasionally knee-jerk plot, the unfolding events are largely secondary to the tonal coloration and empathetic depth. Review: Three generations of Latinas swim against the tide in 'Las Mujeres del Mar' 2019-09-27T04:00:00Z Month after month the same complex patches of lighter and darker coloration are easy to see. The Gamma-Ray Moon 2019-08-31T04:00:00Z Many types of coloration in plants and animals are the result of a network of proteins that activate pigment genes at specific places and times in the body. Meet the monkeyflower, a weed that may hold the key to zebra stripes and other biological mysteries 2019-08-29T04:00:00Z The lizards on the island with no predators will likely evolve adaptations such as camouflaged coloration, sharp spines, or toxins to defend against this predator. Biology for AP Courses 2022-06-09T00:00:00Z Experts say coral bleaching is a change from normal coloration of browns, yellows and greens to a nearly white color because of increased exposure to environmental stressors, including temperature increases. Hawaii scientists prepare for significant coral bleaching 2019-08-24T04:00:00Z When designing all-green gardens, consider a blend of texture, form and coloration. All-green woodland gardens can provide serenity | Produced by Advertising Publications 2019-06-28T04:00:00Z Light shining on the films is reflected at successive craze layers, leading to interference effects that cause structural coloration. Crazy colour printing without ink 2019-06-18T04:00:00Z There is ample comedy, she notes, but the “boilerplate characters lack the essential coloration that would help them arrive at a singular point of catharsis the audience could fully share.” Essential Arts: LACMA, LACMA, LACMA. The museum’s redesign is all drama 2019-04-13T04:00:00Z The lizards that survive the fierce predator will likely evolve adaptations such as camouflaged coloration, sharp spines, or toxins to defend against this predator. Biology for AP Courses 2022-06-09T00:00:00Z Abnormal skin colorations and growths under all that fur may require some deep digging to detect, for example. From medications to toys, it’s time to spring clean pets 2019-04-04T04:00:00Z Goodling and colleagues observed that asymmetrical, micrometre-scale liquid droplets showed pronounced coloration when a beam of white light was reflected from them. Colour from colourless droplets 2019-02-26T05:00:00Z The authors are not the first to observe this kind of structural coloration in a multilayered transparent film. Crazy colour printing without ink 2019-06-18T04:00:00Z Busch is fascinated by the astonishing ways animals use camouflage, or what scientists call “adaptive coloration.” Review | The delight of being inconspicuous in a world that’s always watching us 2019-02-21T05:00:00Z The lizards that survive the fierce predator will likely evolve adaptations such as camouflaged coloration, sharp spines, or toxins to defend against this predator. Biology for AP Courses 2022-06-09T00:00:00Z The dark coloration of the melanistic leopards’ coat is attributed to a recessive gene that causes the loss of the normal function. Africa’s Black Panthers Emerge From a Century in the Shadows 2019-02-13T05:00:00Z The coloration must therefore arise from interactions of the light with the structure of the droplets. Colour from colourless droplets 2019-02-26T05:00:00Z The impact of this work is not limited to the coloration of transparent polymer materials — it will also enhance our understanding of crazing more generally. Crazy colour printing without ink 2019-06-18T04:00:00Z “The Visitation” between Mary and Elizabeth is an extravagant herald of Christ’s coming — bold in composition, touching in its empathetic figures and ecstatic in coloration. Review: Pontormos ‘Visitation,’ a Renaissance masterpiece of extreme imagination, visits the Getty 2019-02-07T05:00:00Z The lizards on the island with no predators will likely evolve adaptations such as camouflaged coloration, sharp spines, or toxins to defend against this predator. Biology for AP Courses 2022-06-09T00:00:00Z “Melanism is hypothesized to be an adaptation to environments in which a dark coloration provides camouflage from predators or prey,” Dr. Pilfold said in the paper. Africa’s Black Panthers Emerge From a Century in the Shadows 2019-02-13T05:00:00Z The acquired colour also depends on the specific path taken by light rays through the droplet, which explains why the coloration is highly sensitive to droplet size, morphology and viewing angle. Colour from colourless droplets 2019-02-26T05:00:00Z At the time, Juan Negro, a senior researcher at the Spanish Council for Research in Spain, told the publication he hadn't seen something like that in the 25 years he'd been studying animal coloration. 'Mutant' coyotes in California with piercing blue eyes in stun scientists 2019-01-31T05:00:00Z In an interesting essay on “Camouflage” … Mr Abbott H. Thayer illustrates his well-known conclusions in regard to the cryptic coloration of animals that hunt or are hunted. From the archive 2019-01-21T05:00:00Z In one region, the species has dull coloration and in another region, the species exhibits bright coloration that resembles a local venomous species of snake. Biology for AP Courses 2022-06-09T00:00:00Z Their name comes from the Latin word for “sea,” which is exactly what astronomers centuries ago suspected they were due to their dark coloration. With First-Ever Landing on Moon's Farside, China Enters "Luna Incognita" 2018-12-21T05:00:00Z The phenomenon of glories, in particular, bears some similarity to the coloration effects observed by the authors. Colour from colourless droplets 2019-02-26T05:00:00Z Instead, both the iris and the tissue coating the retina contain very little coloration, and the absence or shortage of pigment in the eye may expose underlying blood vessels. Albinism Strips Pigment From the Body, Including the Eyes 2018-12-14T05:00:00Z Bush took on the coloration of Texas’s first generation of Republicanism. Opinion | The extraordinary life and times of George H.W. Bush 2018-12-01T05:00:00Z A possible hypothesis is that the coloration of the snail is dependent on environmental conditions. Biology for AP Courses 2022-06-09T00:00:00Z "Plastic changes in coloration facilitated initial survival and then genetic adaptations allowed lizards to become even darker," says Patricia Gibert, an evolutionary biologist at Claude Bernard University in Lyon, France. Cannibalistic tadpoles and matricidal worms point to a powerful new helper for evolution 2018-11-28T05:00:00Z Further exploration is needed to determine whether the coloration of the authors’ droplets shares the same physical origin as atmospheric glories. Colour from colourless droplets 2019-02-26T05:00:00Z They counted the lizards, took blood samples to measure stress levels and analyzed body condition and coloration. Wind Turbines Can Act Like Apex Predators 2018-11-14T05:00:00Z Egg coloration as camouflage likely evolved soon after dinosaurs switched from burying their eggs to building open nests, Weimann adds, because from that point on, they needed to hide them from predators. Dinosaur eggs came in many colors—just like birds’ 2018-10-31T04:00:00Z A possible hypothesis is that the coloration of the snail is an adaptation in the form of camouflage to protect the snail from predators in the region it is invading. Biology for AP Courses 2022-06-09T00:00:00Z Giving viewers an old cliché about what it is artists do, it calls attention to its own Hallmark-card falseness, highlighted by its goofy, peach coloration. Bruce Nauman, the Artist’s Artist 2018-10-15T04:00:00Z The coloration depends on the size and shape of the droplets. b, The colour of the reflected light also depends on the angle at which the droplets are viewed. Colour from colourless droplets 2019-02-26T05:00:00Z In the paper Savage had written assigning the species its Latin name—Bufo periglenes—he noted that the toads exhibited “the most startling coloration.” How to Write About a Vanishing World 2018-10-08T04:00:00Z “The Democrats? Their weapon of choice is adaptive coloration.” Why are Republicans ramming Brett Kavanaugh on to the supreme court? 2018-09-29T04:00:00Z A possible hypothesis is that the coloration of the snail is an adaptation in the form of camouflage to protect the snail from predators in its native region. Biology for AP Courses 2022-06-09T00:00:00Z And of course, fall exists for many of us as much in our imaginations and leaf coloration as in the daily meteorological readings of temperature and humidity. Autumn equinox is upon us 2018-09-21T04:00:00Z The Portland Press Herald reports the lobster’s unique coloration is likely caused by a genetic condition that results in the partial loss of pigmentation. Rare translucent lobster caught off Maine coast, thrown back 2018-08-29T04:00:00Z Mario accompanies his mother, first in Buenos Aires and later in Milan, as doctors attempt to reconstruct her face, and reports on the minutiae of coloration and tone, the topography of the flesh. How Jorge Barón Biza Turned His Family Tragedy Into Fiction 2018-07-30T04:00:00Z It contains a copper sulfate chemical that produces the coloration. Poison control warns about fire colorant product 2018-06-20T04:00:00Z A possible hypothesis is that the coloration of the snail is an adaptation in the form of camouflage to protect the snail from predators in its native region. Biology for AP Courses 2022-06-09T00:00:00Z But recently, Russell’s Instagram post featuring Lucky’s unusual coloration resurfaced and is making waves online. Why This Rare Lobster Is Colored Like Blue Cotton Candy 2018-06-19T04:00:00Z The striking bright blues, yellows, and oranges of poison dart frogs are a classic example of warning coloration, sending a message to predators to stay away. How bright colors help these poison tree frogs hide from predators 2018-06-13T04:00:00Z The alignment offers your best chance to catch some cool features, such as the dark gaps in its ring system and the coloration of its polar cap. Naked-Eye Asteroid and More Can't-Miss Sky Events in June 2018-06-01T04:00:00Z A well-known case of coloration mismatch occurred in a population of peppered moths in the 1800s. These white animals are struggling to hide in a world with less snow 2018-05-24T04:00:00Z The dark-colored mice may be, overall, more fit than the light-colored mice, and at first glance, one might expect the light- colored mice be selected for a darker coloration. Biology for AP Courses 2022-06-09T00:00:00Z Stacking up the reds, blues, and yellows produces the muddy brown coloration of lobsters in the wild. Why This Rare Lobster Is Colored Like Blue Cotton Candy 2018-06-19T04:00:00Z The overdriven rendition didn't pause for much detail and nuance, foregoing Mozart's ingenious, darker woodwind colorations in favor of determined ebullience. L.A. Chamber Orchestra musicians offer a fitting remembrance for one of their own 2018-05-22T04:00:00Z Other species use concealing coloration to blend in with their background, like arctic foxes and polar bears in snowy landscapes. Why This Harmless Caterpillar Disguises Itself as a Venomous Snake 2018-04-03T04:00:00Z Because it’s a juvenile bird—note the lack of white coloration—and because in eagles, like most other raptors, females are bigger than males. Ferocious Eagle Attack Captured in Slow Motion 2018-03-16T04:00:00Z The two populations differ in coloration, as shown in the diagram. Biology for AP Courses 2022-06-09T00:00:00Z But if any of these creatures turn to a pigment-free diet, their coloration fades to white. Why This Rare Lobster Is Colored Like Blue Cotton Candy 2018-06-19T04:00:00Z This coloration is not unique, but it is aberrant, according to a 2003 research paper on what at the time was said to be the first-ever reported yellow northern cardinal in the United States. A ‘one in a million’ yellow cardinal is dazzling the Internet with its sunshiny feathers 2018-02-26T05:00:00Z The cinnabar moth caterpillar's coloration pattern warns predators close up, but camouflages the critter from a distance. Animal Coloration Can Serve Double Duty 2018-03-05T05:00:00Z The coloration of stick insects such as this Timema bartmani help it to hide, but might also affect the local ecology.Credit: How warp-speed evolution is transforming ecology 2018-01-30T05:00:00Z The dolphin had originally been classified as another closely related species, but a closer look at its coloration, skeletal structure, habitat, and DNA determined that it was in fact a separate species. Biology for AP Courses 2022-06-09T00:00:00Z And at the Dead Sea conference this January, ornithologist Alexandre Roulin of the University of Lausanne in Switzerland reported yet-to-be published work showing that the barn owls’ white coloration might enhance their hunting success. Owls for peace: how conservation science is reaching across borders in the Middle East 2018-01-29T05:00:00Z This was thought to be the standard coloration for the species over its South American range. A Wolf of a Different Color 2018-01-13T05:00:00Z The animal fossilized in 3-D, preserving its armor and vestiges of its soft tissue—including hints of its original coloration. Our 21 Most Popular Stories of 2017 2017-12-21T05:00:00Z To find out, the team relocated mixtures of green and striped insects to different plants, so that some insects’ coloration clashed with their new home. How warp-speed evolution is transforming ecology 2018-01-30T05:00:00Z In a hypothetical population of beetles, there is a wide variety of color, matching the range of coloration of the tree trunks on which the beetles hide from predators. Biology for AP Courses 2022-06-09T00:00:00Z In addition to the genetic material, the team relied on skull measurements and fur coloration as potential means of distinguishing each species. Six New Tiny Anteater Species Found—Hiding in Plain Sight 2017-12-11T05:00:00Z “What this study shows is that there are different evolutionary drivers for coloration in this group,” Caro says. Why predators have such crazy faces 2017-11-29T05:00:00Z Deceptive evolutionary adaptations in animals support the case that illusions are not simply "errors of perception," but provide significant advantages to the creatures that produce them through their motion, coloration, or by manipulating their surroundings. Masters of Disguise 2017-11-05T04:00:00Z The creature comes in two corresponding colorations: green and striped. How warp-speed evolution is transforming ecology 2018-01-30T05:00:00Z The coloration in the population split into two extremes, as in diagram II. Both the light- colored and the dark-colored beetles were able to hide on the darker tree trunks. Biology for AP Courses 2022-06-09T00:00:00Z More recently, the long gallery for Rodin sculptures that was painted a pleasant speckled buff color took on a similar coloration. Scared of Dark Paint? Don’t Be 2017-10-24T04:00:00Z The conclusion is convincing, says Geoffrey Hill, a biologist who studies animal coloration at Auburn University in Alabama. Why predators have such crazy faces 2017-11-29T05:00:00Z Already, Vinther’s team is looking to determine the coloration of other species. Camouflage Plumage Patterns Offer Clue to Dinosaur's Habitat 2017-10-26T04:00:00Z But Mary Schweitzer, a molecular preservationist at North Carolina State University, isn't sold on the data, and she says that the dinosaur's exact coloration is still speculative. Dinosaur May Have Looked Like a Raccoon 2017-10-26T04:00:00Z One well-known example involves moths that evolved a darker coloration as camouflage in the soot-covered backdrop of the industrial revolution. Humans May Be Influencing Bird Evolution in Their Backyards 2017-10-19T04:00:00Z Oh, and it certainly helps that these conversational scenes are just gorgeous, with their stark coloration and rugged, bleak backdrops. Game of Thrones, Beyond the Wall stretches out, then strips down 2017-08-21T04:00:00Z “The holy grail in coloration is primates,” he says. Why predators have such crazy faces 2017-11-29T05:00:00Z But now, in a report published last week in Current Biology, Dr. Shine and his colleagues suggested that the varied coloration of sea snakes is probably an adaptation that helps them deal with pollution. Researchers Offer Solution to Puzzle of Sea Snakes With Jet-Black Skin 2017-08-17T04:00:00Z Chatelain called the new study interesting, as it's likely the first to demonstrate a link between darker colorations and metal concentrations in a reptile. Pollution Is Turning Sea Snakes Black—for a Surprising Reason 2017-08-10T04:00:00Z Green anoles are brightly colored lizards that can easily switch their coloration from green to brown. Cold snap makes lizards evolve in just a few months 2017-08-03T04:00:00Z If the coloration were an effect of being only partially buried, says Henderson, there would be a sharp cutoff. Did this big dino use camouflage to hide from predators? 2017-08-03T04:00:00Z But, she says, “the study relating to the pigmentation and coloration—and, therefore, conclusions about predator-prey relationships—is kind of flooded with issues.” It's Official: Stunning Fossil Is a New Dinosaur Species 2017-08-03T04:00:00Z Shaded coloration is very possible, so it’s not just one uniform color when complete. Analysis | To achieve satisfaction for any home remodeling job, make sure you and the contractor are on the same page 2017-07-18T04:00:00Z Google’s software takes a Street View panorama and crops the photo, applies lighting and coloration changes, and then chooses a filter to apply in a four-step process. Google is using AI to create stunning landscape photos using Street View imagery 2017-07-14T04:00:00Z That would help validate a recent theory for its coloration, which posits that the red color is a sunburn of sorts. Juno Delivers Stunning New Views of Great Red Spot 2017-07-13T04:00:00Z The vast variety of distinctive avian colorations and song patterns is difficult to explain solely in terms of adaptive fitness. Opinion | Can female preferences shape male behavior? In scientific terms, probably. 2017-06-15T04:00:00Z The researchers studying Borealopelta emphasize that their study represents the first words on the dinosaur’s coloration, but certainly not the last. It's Official: Stunning Fossil Is a New Dinosaur Species 2017-08-03T04:00:00Z Before you tear up the existing concrete, do a small test to see if the stenciled overlay will produce the finish, texture and coloration you want. Analysis | To achieve satisfaction for any home remodeling job, make sure you and the contractor are on the same page 2017-07-18T04:00:00Z Amid this sober coloration splashes of yellow and pink abound, and vivid blues and emerald greens, all tempered by the many snowdrop gaps of unpainted canvas, like floral accents in an English garden. Lynette Yiadom-Boakye’s Imaginary Portraits 2017-06-12T04:00:00Z Brooks, who’s studying coloration and camouflage, took photos to compare snakes from different areas. Don’t fear Washington state’s only rattler — get to know it, biologist urges 2017-06-06T04:00:00Z Dean was raised in a Republican family, and acquired his political coloration thusly, but he no longer belongs to the party, calling himself an independent. He helped bring down Richard Nixon. Now he thinks Donald Trump is even worse. 2017-06-01T04:00:00Z In a world of plutocrats and generals, what coloration will Donald Trump take on next? Presenting the Trump doctrine: 'forever war' 2017-04-26T04:00:00Z The barrel process involves six distinct aging elements: extraction, evaporation, oxidation, concentration, filtration and coloration. New craft distillers excite whiskey drinkers 2017-04-02T04:00:00Z It was those colorations that editors purged from news reports. Editorials from around New York 2017-03-01T05:00:00Z Officials with the South Carolina Department of Natural Resources say the coloration is likely due to a winter spent in a rusty steel culvert pipe. Rusty reptiles: Orange turtles pop up in Carolinas 2017-02-23T05:00:00Z Officials with the Department of Natural Resources officials say the coloration is likely due to a winter spent in a rusty steel culvert pipe. Rusty reptiles: Orange turtles pop up at Myrtle Beach course 2017-02-23T05:00:00Z As the chameleon he is, he promptly took on the coloration of the militarized world he had entered and appointed “his” three generals to key security posts. Presenting the Trump doctrine: 'forever war' 2017-04-26T04:00:00Z Her current agenda may reflect her real beliefs going back to her activist days before the failure of HillaryCare caused her to adopt some New Democratic coloration. The Costs of Clinton 2016-11-03T04:00:00Z As usual, he gave his project a rather naïve coloration. A Language to Unite Humankind 2016-10-24T04:00:00Z It also was the first time researchers were able to hypothesize the environment a dinosaur inhabited based on its coloration. Scientists decipher color of 'super cute' bristly dinosaur 2016-09-15T04:00:00Z Beyond genetics, the researchers identified differences among the four species including body shape, coloration and coat patterns. Tall tale: study reveals that giraffes are four species, not one 2016-09-08T04:00:00Z Daniel Lobitz, a partner at the architecture firm, says they searched several U.S and European quarries and shipped blocks of the stone to the build site, to test its coloration in the light. Developers Scour the Earth for Rare Condo Finishes 2016-09-08T04:00:00Z The male’s distinctive dorsal fin coloration, a circular red spot ringed with blue, hastened the team’s decision to honor Obama. This Newly Discovered Fish Will Be Named Obama Its coloration is just an advertisement for its venom, whose composition is still unknown. The Connoisseur of Pain 2016-08-18T04:00:00Z Born grey, a flamingo’s pink coloration is the eventual result of its diet of fish and other organisms that feed on plankton and, in Lake Tuz’s case, “incredibly colored algae.” Inside Turkey's Massive Flamingo Colony 2016-06-28T04:00:00Z Sandpiper species range widely in coloration, size, and description, and it's hard to pin down any factoids that stretch across all the groups. In honor of Pixar's adorable "Piper," here's The Verge's review of sandpipers 2016-06-26T04:00:00Z The cortex gene, then, is involved in wing development, but there is still no obvious association with coloration. Dark satanic wings 2016-05-31T04:00:00Z Surprisingly, the mutation is not in a gene known to be related to coloration. ‘Landmark study’ solves mystery behind classic evolution story 2016-06-01T04:00:00Z There are thousands of delicate insect fossils, some of them even with their coloration preserved. The fabulous fossils of Messel - a colourful world of birds and beetles 2016-05-18T04:00:00Z During the First World War, patterns of “disruptive coloration” were applied directly to guns, trucks and tanks to disguise them from reconnaissance aircraft or spotters in enemy trenches. The Surprising Reason Why This World War I Ship Looks Like Modern Art 2016-04-13T04:00:00Z Mancusi-Ungaro showed me a Rothko painting that was, she said, “exhibiting some unexplained, inconsistent coloration.” The Art of Conservation 2016-01-11T05:00:00Z So we used that as a starting point to try to get everything in the right place — the skin coloration and wrinkles and things like that. How Weta Digital helped 'Furious 7' say goodbye to Paul Walker in 'the best way' 2015-12-17T05:00:00Z Despite the sinister coloration of zooplankton, their tiny stature and loopy swimming patterns make them seem anything but menacing. Submarines and Sea Monkeys 2015-12-01T05:00:00Z In it, scientists show that despite the vividness of their coloration, the blues that tarantulas sport aren't all that iridescent, at least not to human eyes. Blue tarantulas may help humans make better wide-angle computer displays 2015-11-27T05:00:00Z The zippered corners and mottled coloration of the white bricks could have been achieved with panels, but it would have shown not only on the outside, but also within, given the deeply recessed windows. Bricklaying, a Nearly Lost Art, Makes a Comeback in Luxury Buildings 2015-11-23T05:00:00Z If the inconsistent coloration was an aesthetic decision, their priority would be to preserve it, not undo it. The Art of Conservation 2016-01-11T05:00:00Z The supergene concept was first proposed in the early twentieth century to explain why sets of coloration genes seemed to be inherited in an all-or-nothing fashion in some insects — but no supergenes were found. 'Supergene’ determines wading birds’ sex strategy 2015-11-15T05:00:00Z In the NFL, every game alters the coloration, the interpretation, of every previous game. Washington is right on the money in Sunday’s blowout 2015-11-15T05:00:00Z Tim Caro, an expert on coloration in animals at the University of California, Davis, says the paper is interesting because it looks at female ornamentation as well as male. Female birds get drabber when their males fool around 2015-11-04T05:00:00Z In general, cold, wet and extreme heat made leaves change color sooner, while moderate heat and low rainfall delayed the coloration. Fall Foliage Timing Comes Into Clearer Focus 2015-10-20T04:00:00Z A decade of exposure to sunlight had destroyed the original coloration: some areas were washed out, others faded to blue. The Art of Conservation 2016-01-11T05:00:00Z Since it spends a lot of time on land where its belly doesn't show, it benefits more from countershading than from flash coloration. Belly Up: Why Do Some Snakes Have Elaborate Belly Patterns? 2015-09-19T04:00:00Z The wooden masks are light in tone with orange and blue coloration. Vatican Team Traces History of Yup’ik Masks 2015-08-15T04:00:00Z Octopuses are masters at flying under the radar, changing their coloration and texture to match their surroundings in seconds. Watch: Octopuses Filmed Mating Face-to-Face—A First 2015-08-12T04:00:00Z Huge patches of light and dark coloration mottle Pluto's surface; most prominent among them is a giant light-toned region that resembles a heart. Pluto mission phones home — safe 2015-07-14T04:00:00Z Octopuses have a remarkable ability to change their coloration to blend in with their surroundings, like chameleons. Solitary Octopuses’ Strong Statements 2015-07-13T04:00:00Z The scarlet king snake is harmless, but uses its coloration to masquerade as the lethal coral snake. Belly Up: Why Do Some Snakes Have Elaborate Belly Patterns? 2015-09-19T04:00:00Z The cause of the odd colorations is a mystery, though it's likely a genetic mutation of sorts. Half-Orange, Half-Brown Lobster Found—How Rare Is It? 2015-07-10T04:00:00Z "Woman with a Hat" is definitely a portrait as far as criteria relating to its similarity to the painted model – other than its coloration, which tells a new story. Art & Leadership 2015-07-10T04:00:00Z Available in sky blue, as shown, and darkest night colorations, $900, from www.esque-studio.com and www.ahalife.com. Haute dog! Stylish pet furniture that suits your home decor 2015-06-18T04:00:00Z The faint coloration of the flax fibres isn't caused by any darker substance being laid on top or infused into them - it's the very material of the fibres themselves that has darkened. How did the Turin Shroud get its image? - BBC News 2015-06-18T04:00:00Z "The spines and coloration help them blend into mossy habitats, making it hard for us to see them," said Katherine in a press release from Case Western university. Shape-shifting 'punk rocker' frog goes from spiny to smooth in minutes 2015-03-26T04:00:00Z "The spines and coloration help them blend into mossy habitats, making it hard for us to see them," she added. Shape-Shifting Frog Discovered 2015-03-25T04:00:00Z “It’s taken on new coloration in this era of endless war and boundless congressional dysfunction.” A Back-and-Forth View of the President’s Executive Power 2015-02-25T05:00:00Z Usually, says Hanken, once genetic data have identified a species, he can find subtle features — in the skeleton, coloration or body size — that allow him to tell the animals apart. Museums: The endangered dead 2015-02-17T05:00:00Z The next step is to carefully evaluate the impact of skin coloration on the results. Get Your Palm Read - And Find Out If You're Eating Right The coloration of the case, bracelet, and dial is darker than on the aluminum model; hence, a richer and gutsier look. Hands-On with the Extraordinary F.P.Journe Octa Sport Titanium 2014-10-26T04:00:00Z The precise genetic basis for countless adaptations has been documented in detail, ranging from antibiotic resistance in bacteria to camouflage coloration in deer mice, to lactose tolerance in humans. Does evolutionary theory need a rethink? 2014-10-07T04:00:00Z The natural world has a huge array of camouflage tactics that involve shape, edges, coloration, contrast and textures of anatomy. Octopus envy: What under-the-sea creatures can teach us about camouflage Cichlid phenotypic diversity encompasses variation in behaviour, body shape, coloration and ecological specialization. The genomic substrate for adaptive radiation in African cichlid fish : Nature : Nature Publishing Group 2014-09-02T04:00:00Z Its body size and coloration are also slightly different; genetic analysis proved that it is indeed a separate species, according to a study describing the animal published today in the journal ZooKeys. New Frog Species Found, Already Recommended For Endangered Listing Ribbon seals are named for their patterns of black and white fur that gives them the coloration of a panda bear. Ribbon seal shows up in Prince William Sound 2014-07-11T04:00:00Z "But afterwards, I realized there was something interesting about the coloration pattern of the wings," he told Live Science. Fossil Match-up Suggests Ancient Stick Insect Mimicked Gingko Relative 2014-03-24T20:28:00Z “We are taking inspiration from nature to build devices that can respond and adapt to the lighting and coloration of whatever environment they are in.” Octopus envy: What under-the-sea creatures can teach us about camouflage These data suggest contrasting genomic mechanisms underlying phenotypic evolution depending on whether speciation is driven primarily by divergence of coloration and associated traits or by divergence of morphology associated with feeding ecology. The genomic substrate for adaptive radiation in African cichlid fish : Nature : Nature Publishing Group 2014-09-02T04:00:00Z The evolution of conspicuous coloration in the family Bovidae: female mimicry of male secondary characters as catalyst. Reasons for Really Liking Wildebeest 2014-02-26T14:29:14Z Due to differences in local environmental conditions there is a lot of variation in both the size and coloration of these animals. Persian Leopards: Large Cats with a Small Chance for Survival 2014-02-07T16:56:13Z And in 2013, he identified a fifth one, physically distinguished from the others by only a few subtle features, including slightly different coloration and an elongated sinus cavity. The Best New Species of 2013 2013-12-05T14:50:26Z If iron is also deposited in the skin, causing a brownish coloration as in our third example, the condition is referred to as “bronze diabetes.” Hemochromatosis, iron-overload disease, is more common than previously thought 2013-09-02T21:56:36Z “We try to show kids pictures of the eyes, the wings — they’re very beautiful if you break it down into the coloration, the shape, the function,” Dr. Ollendick said. Cicadas, Though Harmless, May Cause Paralysis 2013-06-03T21:15:36Z And that’s where he begins to take on the coloration of those he seems to despise. Alex Gibney: Julian Assange has become like “those he despises” 2013-05-18T16:30:00Z Individuals in gulf countries who would favor a more religious coloration in Syria are also contributing. Qatar is focus as U.S. weighs concerns about arming Syrian extremists 2013-04-23T00:13:46Z It’s likely that the evolution in coloration was not adaptive but accidental: a byproduct of what genes remained in the population when the small group was isolated. Bermuda Bluebirds Aren't Native: They Moved In 400 Years Ago 2013-04-08T16:15:31.883Z Murray, that the coloration was caused by rust in the pipes that spray the substance. Green Blog: Ski Resort Needs Bigger Wastewater Signs, Agency Says 2013-01-30T01:03:06Z He acknowledges the political coloration of much of the religious-freedom debate but says he does not want his clinic to be seen as a program for conservatives. At Stanford, Clinical Training for the Defense of Religious Liberty 2013-01-22T01:41:25Z Over the years, the dioramas acquired a well-worn dusty look, as they faded far from their original coloration. New Technology Saves Old Dioramas [Slide Show] 2012-11-16T18:15:00.227Z All countries in the region fear an explosion of instability as the war increasingly takes on sectarian coloration. Qatar is focus as U.S. weighs concerns about arming Syrian extremists 2013-04-23T00:13:46Z The shape and coloration of both specimens are subtly different from other beaked whales — subtle enough, in fact, that they would be easy to confuse with the more commonly seen Gray’s. A First Look at a Never-Before Seen Whale 2012-11-06T13:50:21Z He is not convinced that protective coloration is the only survival advantage conferred by pigment-related genes like . How the Tabby Got Its Blotches 2012-09-20T20:58:00Z Frank Svensson, Sweden A food allergy that causes a chemical reaction that affects the coloration of her skin. Diagnosis: Feeling Blue 2012-09-14T14:35:43Z During one of our encounters, the whale rolls slowly at the surface, revealing all-white coloration on the undersides of its fluke. Scientist at Work Blog: Slowing to a Whale's Pace in Samoa 2012-08-27T10:08:00Z Ultimately the coloration of most dinosaurs remains speculative, although recent research has indicated complex patterns and colors on some feathered dinosaurs. Readers Respond to "Flashy Fossils" 2012-08-24T04:45:00.420Z These were big, burly dolphins, nine feet or more in length, with blunt snouts and dark coloration - quite different in appearance from Flipper, the famous representative of this species from the Gulf of Mexico. Scientist at Work Blog: A Parade of Spinning Dolphins 2012-08-22T11:38:08Z They also share a variety of other convergent traits, from small body size to aposematic coloration and diurnal activity, despite being found in places as disparate as Cuba, Australia, South America, and Madagascar. Poisonous Snakes Can't Resist Toxic Toad Tucker...Or Can They? 2012-08-21T14:45:00.217Z The oldest building on Penn’s campus, it’s noteworthy to many because of its imposing design and striking green coloration. MBA Journal: The Path to Amazing 2012-06-15T16:48:30Z This white coloration is characteristic of humpback whales in the South Pacific, whereas those in the North Pacific are often entirely dark. Scientist at Work Blog: Slowing to a Whale's Pace in Samoa 2012-08-27T10:08:00Z The knots are delicate, robin-size shorebirds named for their salmon coloration and renowned for their marathon migration — more than 9,000 miles each way, from the southern tip of South America to the Canadian Arctic. Red Knots, Horseshoe Crabs and Fight to Survive in Delaware Bay 2012-06-06T02:15:05Z But how can this oversight on the part of an enemy so affect the bodies and through them the germ-cells of such individuals as to develop so high a degree of protective coloration? Being Well-Born An Introduction to Eugenics 2012-05-22T15:16:53.140Z Most of the specimens examined of R. fulvescens are included in this subspecies, principally because of their reddish coloration that is characteristic of R. f. tropicalis. The Recent Mammals of Tamaulipas, Mexico 2012-04-06T02:00:23.953Z But save for the coloration of his face, which in later days had a port-wine complexion, his appearance showed nothing of the viveur. The Portsmouth Road and Its Tributaries To-Day and in Days of Old 2012-03-25T02:00:04.800Z Parts pressed upon by the bed-clothes, which confine and intensify the heat, present a deeper coloration than other portions of the surface. A System of Practical Medicine by American Authors, Vol. I Volume 1: Pathology and General Diseases 2012-03-17T02:00:54.097Z Here, again, the maximum coloration coincides with the maximum absorption in and near the red. Disease in Plants 2012-03-01T03:00:22Z If recurrence to an ancestral type be traceable in structure, coloration, language, it is reasonable to expect something analogous to occur in instincts. Argentine Ornithology, Volume I (of 2) A descriptive catalogue of the birds of the Argentine Republic. 2012-02-26T03:00:17.560Z The latter occurs to the west and differs from collinus in smaller size, more grayish coloration, completely white tarsal joint and relatively longer tail. The Recent Mammals of Tamaulipas, Mexico 2012-04-06T02:00:23.953Z I drink him down as he is—like a philtre or a baiser, and the coloration of his moindre mots has a peculiar magic for me. The Letters of Henry James (volume I) 2012-02-08T03:00:15.197Z Their physiques changed—faces became shorter, skulls shrank, sex differences narrowed, teeth shortened and sections of their fur lost coloration. Tame Theory: Did Bonobos Domesticate Themselves? 2012-01-25T17:15:00.223Z Owing to impurities contained in the materials from which glasses are made, accidental coloration or discoloration is often produced. Encyclopaedia Britannica, 11th Edition, Volume 12, Slice 1 "Gichtel, Johann" to "Glory" 2012-01-11T03:00:20.463Z In its habits it differs widely from other Synallaxes, and in structure and coloration is also unlike its relatives. Argentine Ornithology, Volume I (of 2) A descriptive catalogue of the birds of the Argentine Republic. 2012-02-26T03:00:17.560Z This subspecies is distinguished from S. h. toltecus by larger size and paler, grayish coloration. The Recent Mammals of Tamaulipas, Mexico 2012-04-06T02:00:23.953Z In the toads from El Pet�n the greatest variation is in coloration. Amphibians and Reptiles of the Rainforests of Southern El Peten, Guatemala 2011-12-25T03:00:10.957Z He also sings Faust’s two wistful arias, but his timbre imparts the coloration of a younger man. Star Tenors Kaufmann, Calleja Make Thrilling Pact With Devil 2011-12-22T06:24:08Z The typical threatening posture of rattlesnakes is all but lacking in the cottonmouth, which relies primarily on concealing coloration or nearness to water for escape. Natural History of Cottonmouth Moccasin, Agkistrodon piscovorus (Reptilia) 2011-12-17T03:00:17.963Z Yet these birds are beautifully adapted in structure, coloration, and habits to their station. Argentine Ornithology, Volume I (of 2) A descriptive catalogue of the birds of the Argentine Republic. 2012-02-26T03:00:17.560Z If “ozonic ether”—an ethereal solution of hydrogen peroxide—be now poured gently into the test-tube, a deep blue coloration is produced along the line of contact if haemoglobin be present. Encyclopaedia Britannica, 11th Edition, Volume 12, Slice 6 "Groups, Theory of" to "Gwyniad" 2011-12-16T03:00:12.320Z Because of the multiplicity of names and the variation in coloration, the small terrestrial Eleutherodactylus in southern M�xico and northern Central America are in a state of taxonomic confusion. Amphibians and Reptiles of the Rainforests of Southern El Peten, Guatemala 2011-12-25T03:00:10.957Z She is studying the birds for clues to the genetics of coloration. Nation?s Oldest Birding Group Serves as a Collective Memory 2011-11-28T22:11:18Z The relatively heavy appearance of the body, sluggish habits, and cryptic coloration are correlated with the development of venom and fangs. Natural History of Cottonmouth Moccasin, Agkistrodon piscovorus (Reptilia) 2011-12-17T03:00:17.963Z It reminds one of the North-American species of Junco in its coloration. Argentine Ornithology, Volume I (of 2) A descriptive catalogue of the birds of the Argentine Republic. 2012-02-26T03:00:17.560Z Its dark spotted back and silvery sides with the rich metallic colors of the rainbow streak gives it a coloration that is at once brilliant and pleasing. Game Birds and Game Fishes of the Pacific Coast 2011-11-18T03:00:28.323Z Perhaps the coloration helped the moth hide from would-be predators, such as bats, in the ancient Messel forest. An Ancient Moth, Now in Full Color 2011-11-15T22:00:00Z Unlike the other red-breasted birds, one had yellow coloration — a possible sign of disease, the two agreed. Nation?s Oldest Birding Group Serves as a Collective Memory 2011-11-28T22:11:18Z Similar to No. 519, but wing and tail averaging shorter, the bill decidedly, and feet slightly larger; coloration somewhat darker. Color Key to North American Birds with bibiographical appendix 2011-11-15T03:00:21.677Z Our specimen closely resembles eight specimens from Coahuila, M�xico, in general coloration and, especially, in the pattern of colors on the outer rectrices. Vertebrates from the Barrier Island of Tamaulipas, M?xico 2011-11-15T03:00:17.973Z Their habits and general plan of coloration are so much like those of the other two species that I shall describe them all together, with the proper mention of wherein they differ. Game Birds and Game Fishes of the Pacific Coast 2011-11-18T03:00:28.323Z It will not thrive in rivers; in large ponds it readily reverts to the coloration of the original wild stock. Encyclopaedia Britannica, 11th Edition, Volume 12, Slice 2 "Gloss" to "Gordon, Charles George" 2011-10-31T02:00:28.703Z The coloration in the living frogs is highly variable due to extreme metachrosis. Neotropical Hylid Frogs, Genus Smilisca 2011-10-24T02:00:14.853Z Resembling L. r. nelsoni in corresponding plumage, "but much darker; in extreme blackness of coloration nearly like Lagopus evermanni, but feathers of chest and back more or less finely vermiculated with hazel." Color Key to North American Birds with bibiographical appendix 2011-11-15T03:00:21.677Z The students also learned about the different colorations of the red-backed salamander. Salamander Study Enlists New York City Seventh Graders 2011-10-08T01:43:34Z The coloration and pattern of taurinus are so variable that no one series of statements can describe samples drawn from the entire range of species. A Synopsis of Neotropical Hylid Frogs, Genus Osteocephalus 2011-10-04T02:00:15.227Z Adult females retain the juvenal coloration of the eye; the iris of adult males is bright orange or red. Natural History of the Ornate Box Turtle, Terrapene ornata ornata Agassiz 2011-10-01T02:00:30.200Z Note that in the earlier discussion of coloration of preserved specimens, the green spots and borders have changed to pale blue after six months in alcohol. Neotropical Hylid Frogs, Genus Smilisca 2011-10-24T02:00:14.853Z Similar to No. 515b, but decidedly larger, W. 4.8, and coloration slightly darker; the adult male with the red of a darker, more carmine hue. Color Key to North American Birds with bibiographical appendix 2011-11-15T03:00:21.677Z After examining the coloration of 174 specimens with respect to geographic distribution, I conclude that only one highly variable species is represented. A Revision of Snakes of the Genus Conophis (Family Colubridae, from Middle America) 2011-09-25T02:00:14.967Z Ventral coloration is the most variable character among the types. A Synopsis of Neotropical Hylid Frogs, Genus Osteocephalus 2011-10-04T02:00:15.227Z They are graceful in movement and the coloration is beautiful. Fast Nine or, A Challenge from Fairfield 2011-09-22T02:00:24.220Z Although minor differences exist in coloration, proportions, and mouthparts, no great modifications of the basic structure are present. Neotropical Hylid Frogs, Genus Smilisca 2011-10-24T02:00:14.853Z Similar to L. l. lagopus in corresponding plumage, "but coloration darker throughout, especially dorsally; bill smaller and relatively much narrower." Color Key to North American Birds with bibiographical appendix 2011-11-15T03:00:21.677Z Although no juveniles have been collected, I expect that juveniles resemble adults in coloration. A Revision of Snakes of the Genus Conophis (Family Colubridae, from Middle America) 2011-09-25T02:00:14.967Z No ontogenetic change in coloration has been noted. A Synopsis of Neotropical Hylid Frogs, Genus Osteocephalus 2011-10-04T02:00:15.227Z “We suspected that because of their eye size and their coloration, they were visual insects,” Mr. Mastro said. New York on Front Lines of Fight Against Emerald Ash Borer 2011-09-12T22:23:13Z The coloration in life is as variable as it is in preservative. Neotropical Hylid Frogs, Genus Smilisca 2011-10-24T02:00:14.853Z Differs from D. æ. rubiginosa "in much smaller size and yellower coloration," and "from D. æ. sonorana in smaller size and darker coloration." Color Key to North American Birds with bibiographical appendix 2011-11-15T03:00:21.677Z Variation in coloration and in number of supralabials appears to be of no geographic significance. A Revision of Snakes of the Genus Conophis (Family Colubridae, from Middle America) 2011-09-25T02:00:14.967Z The coloration consists of a creamy tan ground color with irregular reddish brown markings on the back and broad transverse bars on the limbs. A Synopsis of Neotropical Hylid Frogs, Genus Osteocephalus 2011-10-04T02:00:15.227Z “There was a point in time where his eye was completely white, without coloration, no pupil, no nothing,” Mr. Gold said. Avastin Injections Are Said to Cause Blindness 2011-08-31T05:23:56Z No geographic variation in the dorsal coloration is evident. Neotropical Hylid Frogs, Genus Smilisca 2011-10-24T02:00:14.853Z Similar to V. h. stephensi, but wing averaging decidedly shorter, tarsus longer, and coloration paler. Color Key to North American Birds with bibiographical appendix 2011-11-15T03:00:21.677Z Ontogenetic change in coloration consists of the splitting of the second pair of dark stripes in the juvenile. A Revision of Snakes of the Genus Conophis (Family Colubridae, from Middle America) 2011-09-25T02:00:14.967Z The types of the nominal taxa and series of specimens from Guyana and Amazonian Ecuador display noticeable variation in dorsal coloration. A Synopsis of Neotropical Hylid Frogs, Genus Osteocephalus 2011-10-04T02:00:15.227Z This solution is frequently used as a test reagent for the detection of aldehydes, giving, in most cases, a red coloration on the addition of a small quantity of the aldehyde. Encyclopaedia Britannica, 11th Edition, Volume 11, Slice 3 "Frost" to "Fyzabad" 2011-08-15T02:00:28.473Z Some individuals have both green and brown coloration in life. Neotropical Hylid Frogs, Genus Smilisca 2011-10-24T02:00:14.853Z Like P. r. rufescens in coloration but larger, tail proportionately longer and bill bulkier. Color Key to North American Birds with bibiographical appendix 2011-11-15T03:00:21.677Z Variation in coloration is of such magnitude that it has been used as the basis for recognition of subspecies. A Revision of Snakes of the Genus Conophis (Family Colubridae, from Middle America) 2011-09-25T02:00:14.967Z The ventral coloration in series of specimens from Amazonian Ecuador encompasses that observed in all of the types, except that of festae, which has more ventral spotting than any other individual. A Synopsis of Neotropical Hylid Frogs, Genus Osteocephalus 2011-10-04T02:00:15.227Z This law of counter-shading, however, is really only the basis for the coloration of caterpillars or other animals. Butterflies Worth Knowing 2011-08-10T02:00:15.887Z Our studies on the external morphology, coloration, and especially the cranial osteology provide evidence that cyanosticta is a species distinct from phaeota. Neotropical Hylid Frogs, Genus Smilisca 2011-10-24T02:00:14.853Z Resembling No. 761 in plan of coloration but everywhere much paler; breast and belly buff; no black in head. Color Key to North American Birds with bibiographical appendix 2011-11-15T03:00:21.677Z In basic coloration it also differs, having no stripe on the 1st scale-row, or spots on the venter, and a maximum of four broad stripes on the body. A Revision of Snakes of the Genus Conophis (Family Colubridae, from Middle America) 2011-09-25T02:00:14.967Z Ventral coloration varies from salmon to tan to white. A Synopsis of Neotropical Hylid Frogs, Genus Osteocephalus 2011-10-04T02:00:15.227Z Along with the theory of warning coloration the theory of mimicry has been propounded. Butterflies Worth Knowing 2011-08-10T02:00:15.887Z Most variation in coloration does not seem to be correlated with geography. Neotropical Hylid Frogs, Genus Smilisca 2011-10-24T02:00:14.853Z True art must have the warp of materiality, interwoven with the woof of life, or else the coloration and designs of the imagination cannot avail to dower it with immortality. Concerning Lafcadio Hearn With a Bibliography by Laura Stedman 2011-07-20T02:00:12.413Z Since only coloration shows geographic variation, and since this variation represents a continuous cline, subspecies cannot be recognized for this species. A Revision of Snakes of the Genus Conophis (Family Colubridae, from Middle America) 2011-09-25T02:00:14.967Z The coloration remains much the same as described by Melin, except that he failed to note the presence of four elongate spots on the back. A Synopsis of Neotropical Hylid Frogs, Genus Osteocephalus 2011-10-04T02:00:15.227Z The Monarch is thus an example of what has often been called warning coloration. Butterflies Worth Knowing 2011-08-10T02:00:15.887Z In tadpoles having fully developed mouthparts the tooth-row formula of 2/3 is invariable, but the coloration is highly variable. Neotropical Hylid Frogs, Genus Smilisca 2011-10-24T02:00:14.853Z In blue-eyed people very little interstitial pigment is formed, while in Albinos the posterior pigment is also absent and the blood vessels give the pink coloration. Encyclopaedia Britannica, 11th Edition, Volume 10, Slice 1 "Evangelical Church Conference" to "Fairbairn, Sir William" 2011-07-16T02:00:16.387Z Males and females cannot be differentiated by any feature of coloration. A Revision of Snakes of the Genus Conophis (Family Colubridae, from Middle America) 2011-09-25T02:00:14.967Z Remarks.—This widespread species is highly variable in size and coloration. A Synopsis of Neotropical Hylid Frogs, Genus Osteocephalus 2011-10-04T02:00:15.227Z Many of the butterflies, especially the Angle-wings, which are marked on the under surface in various protective colors, are admirable examples of that phase of animal coloring which is spoken of as dazzling coloration. Butterflies Worth Knowing 2011-08-10T02:00:15.887Z The coloration of Smilisca sila consists of a gray, tan, or pale reddish brown dorsal ground color and a creamy white venter. Neotropical Hylid Frogs, Genus Smilisca 2011-10-24T02:00:14.853Z We may now consider Mr. Wallace’s arguments, in regard to the sexual coloration of birds. The Descent of Man and Selection in Relation to Sex Volume II (1st Edition) 2011-06-27T02:01:01.007Z There is no ontogenetic change in color pattern; juveniles have the same coloration as adults from the same geographic area. A Revision of Snakes of the Genus Conophis (Family Colubridae, from Middle America) 2011-09-25T02:00:14.967Z A fourth cause for the coloration of freshwater sponges may be noted briefly. Freshwater Sponges, Hydroids & Polyzoa 2011-06-25T02:00:17.833Z He has convincingly shown that a large proportion of the animals which were supposed to be examples of this theory are really illustrations of concealing coloration. Butterflies Worth Knowing 2011-08-10T02:00:15.887Z The coloration of the flanks and limbs varies geographically. Neotropical Hylid Frogs, Genus Smilisca 2011-10-24T02:00:14.853Z Perhaps at a subsequent operation we find the bile ducts effectively blocked and then learn for certain that the stool coloration observed was not biliary but due to a chemical reaction of the calomel itself. Psychotherapy 2011-06-19T02:00:20.053Z Ontogenetic change in coloration consists of the splitting of the second and third pairs of dark stripes in the juvenile. A Revision of Snakes of the Genus Conophis (Family Colubridae, from Middle America) 2011-09-25T02:00:14.967Z But where the female differs from the male in coloration the young resemble the female parent. Encyclopaedia Britannica, 11th Edition, Volume 10, Slice 2 "Fairbanks, Erastus" to "Fens" 2011-06-19T02:00:16.580Z We know that the variation in form and color has brought about the remarkable adaptations to surroundings which we call mimicry and protective coloration. Butterflies Worth Knowing 2011-08-10T02:00:15.887Z Noticeable variation is evident in coloration, but this will be discussed later. Neotropical Hylid Frogs, Genus Smilisca 2011-10-24T02:00:14.853Z Actually, the coloration of city hydrants is more standardized than many people seem to think. F.Y.I.: Why Some New York Fire Hydrants Are Yellow 2011-06-04T00:28:00Z If we look about us upon animal life we see on every hand examples of concealing coloration and attitudes designed to deceive the prey or enemy. Visual Illusions Their Causes, Characteristics and Applications 2011-06-02T02:00:25.247Z Juvenile raptors often have somewhat different coloration than the adults, making them easy to age. City Room: Answers About Pip and Violet, Part 2 2011-05-26T18:01:30Z There has, however, recently been a reaction among naturalists in regard to the validity of many supposed examples of warning coloration and the whole subject is still open to careful investigation. Butterflies Worth Knowing 2011-08-10T02:00:15.887Z The coloration in life is highly variable; much of the apparent variation is due to metachrosis, for individuals of Smilisca baudini are capable of undergoing drastic and rapid change in coloration. Neotropical Hylid Frogs, Genus Smilisca 2011-10-24T02:00:14.853Z As with many animals on the land, adaptive coloration is here a means of escape from enemies, and many of the animals assume the brilliant hues of the surrounding vegetation. North America 2011-05-05T02:00:20.027Z In looking at a bird, animal, insect, or other living thing it is necessary to place it in its natural environment at least in the imagination, before analyzing its coloration. Visual Illusions Their Causes, Characteristics and Applications 2011-06-02T02:00:25.247Z And Prince Harry may be a Windsor, but in coloration and temperament he is indubitably a flaming-red Spencer. Notes From a Royal Wedding 2011-05-01T14:00:00Z It’s like what they said about Roosevelt being a chameleon on plaid, changing coloration and shifting forms. Obama, Searching for a Vision 2011-04-09T20:42:21Z Other differences in coloration in members of the baudini group are relative and subtle. Neotropical Hylid Frogs, Genus Smilisca 2011-10-24T02:00:14.853Z The soap-film wall encasing the air bubble is less than a millionth of an inch thick and defiantly resists coloration. Crayola's colored bubbles anger parents 2011-04-01T12:39:00Z Close observation of fishes in their natural environment provides striking examples of concealing coloration. Visual Illusions Their Causes, Characteristics and Applications 2011-06-02T02:00:25.247Z There are more than 3,000 species of these little stem-clingers, who often look like thorns or brambles due to their highly camouflaged – and sometimes extremely bright – coloration. Stealth percussionists of the animal world 2011-03-22T16:15:00.347Z Variation in certain structural details and in coloration is discussed for each species and subspecies in the systematic accounts that follow. A Review of the Middle American Tree Frogs of the Genus Ptychohyla 2011-02-28T03:00:32.093Z Descriptions of the coloration of living tadpoles are given in the accounts of the species. Neotropical Hylid Frogs, Genus Smilisca 2011-10-24T02:00:14.853Z Nature has been kind to the grouse family in the way of protective coloration. The Strength of the Pines 2011-02-25T03:01:03.770Z Or it may be that the brown coloration is also tied to the owl's physiology, like the strength of its immune system or how much food it needs to eat. Climate change drives (micro)evolution in Finland 2011-02-23T16:45:00.233Z The coloration of the white is comparatively simple and is done by transparent enamels finely ground and evenly spread over the white after the latter has been fused. Encyclopaedia Britannica, 11th Edition, Volume 9, Slice 3 "Electrostatics" to "Engis" 2011-02-06T03:00:53.093Z Aside from the differences mentioned above, all specimens from Guatemala are similar in coloration. A Review of the Middle American Tree Frogs of the Genus Ptychohyla 2011-02-28T03:00:32.093Z Stage 28.—Mouthparts complete; limb bud about half as long as thick; other structural features and coloration closely resemble those in stage 25. Neotropical Hylid Frogs, Genus Smilisca 2011-10-24T02:00:14.853Z Especially when they got more political over the last 10 years or so, what they really began to push was a very general reform language that takes Islamic coloration in some areas. Why we shouldn't fear the Muslim Brotherhood 2011-01-31T22:01:00Z In coloration the woodpeckers show a strong family likeness. The Woodpeckers 2011-01-26T03:00:25.210Z The first coat of enamel being fixed, the design is carried out, first by laying it in white enamel or any other which is opaque and most advantageous for subsequent coloration. Encyclopaedia Britannica, 11th Edition, Volume 9, Slice 3 "Electrostatics" to "Engis" 2011-02-06T03:00:53.093Z At times when the over-all coloration is darkened some markings are obscured. A Review of the Middle American Tree Frogs of the Genus Ptychohyla 2011-02-28T03:00:32.093Z Intense brown and black pigment forms fine reticulations delimiting bold blue spots on the flanks; this coloration extends to the axilla in many specimens. Neotropical Hylid Frogs, Genus Smilisca 2011-10-24T02:00:14.853Z How is this change brought about?Explain the protective coloration of the following: Dead-leaf butterfly, walking stick, geometrid larva. A Guide for the Study of Animals 2011-01-18T03:00:14.913Z Thus, speaking generally, protective coloration applies only to the upper surface, so that a white throat or under surface does not necessarily render a bird conspicuous to its natural enemies. An Australian Bird Book A Pocket Book for Field Use 2010-12-31T03:00:10.497Z But already in the year 1834 the German chemist Runge noticed that one of the products obtained by distilling coal-tar, namely, aniline, gave a bright blue coloration under the influence of bleaching powder. Encyclopaedia Britannica, 11th Edition, Volume 8, Slice 8 "Dubner" to "Dyeing" 2010-12-26T03:00:17.840Z The coloration described above is typical of the 16 specimens available from Finca La Paz. A Review of the Middle American Tree Frogs of the Genus Ptychohyla 2011-02-28T03:00:32.093Z The coloration of the tadpoles is not distinctive, except for the presence of dorsal blotches on the tails of S. sila and sordida. Neotropical Hylid Frogs, Genus Smilisca 2011-10-24T02:00:14.853Z Hunt up other examples.Explain the protective coloration in the following: Hover flies, clear-winged moths, viceroy butterflies.Make a list of several invertebrates that are protected by their bright color. A Guide for the Study of Animals 2011-01-18T03:00:14.913Z The great naturalist, Alfred Russel Wallace, thus regards the quiet coloration of most female birds as a protection during the nesting season. An Australian Bird Book A Pocket Book for Field Use 2010-12-31T03:00:10.497Z In the movies, which exist partly to smooth over the rough patches in our collective life, the same basic picture takes on a more benign coloration. Film: Hollywood?s Class Warfare 2010-12-22T22:14:17Z There is some noticeable variation in dorsal coloration, either through a greater or lesser development of dark pigment. A Review of the Middle American Tree Frogs of the Genus Ptychohyla 2011-02-28T03:00:32.093Z The berries ripen about September, and are then scarlet and glossy, though here and there one finds a tree whose fruit never gets beyond the yellow stage of coloration. Wayside and Woodland Trees A pocket guide to the British sylva 2010-12-25T03:00:16.510Z The exoskeleton.Protective coloration.Animal associations.Protective habits.Defensive structures. A Guide for the Study of Animals 2011-01-18T03:00:14.913Z The gaudy coloration of many male birds has been explained by Darwin as being due to sexual selection, the female choosing as a mate the most gaily colored or most attractive bird. An Australian Bird Book A Pocket Book for Field Use 2010-12-31T03:00:10.497Z They stopped about twenty feet away, twelve grim men whose garb and coloration revealed that they were Indians and whose faces revealed nothing. The Lost Wagon 2010-12-20T17:12:36.807Z Perchromic Acid.—By the addition of hydrogen peroxide to a solution of chromic acid, a fine blue coloration due to a perchromic acid is produced which is readily absorbed by shaking out with ether. Encyclopaedia Britannica, 11th Edition, Volume 3, Slice 7 "Bible" to "Bisectrix" 2010-12-20T17:12:05.780Z They also observed whether the birds displayed a specific behavior to acquire and maintain the coloration of their feathers. Beauty From the Bottom Up 2010-10-27T15:55:00Z There are hundreds of variations, with varying ingredients, colorations, textures and levels of heat. Rising Cost of Kimchi Alarms Koreans 2010-10-14T20:38:00Z As a protection, the gaudy ones acquire a quiet, inconspicuous coloration for a time, so that the male is said to get an "eclipse plumage." An Australian Bird Book A Pocket Book for Field Use 2010-12-31T03:00:10.497Z “Shifts in penguin plumage coloration indicated by the fossil,” Dr. Clarke’s team wrote in the journal report, “may be linked to differences in ecology, thermoregulatory demands” or the introduction of new predators. Extinct Penguin Wore Earth Tones, Fossil Shows 2010-09-30T18:01:00Z The colors are a guess, based on where Beelzebufo lived and the coloration of modern desert amphibians. 2010-02-15T19:02:00Z Lastly, they compared the timing of cosmetic coloration with annual reproductive patterns—egg-laying specifically. Beauty From the Bottom Up 2010-10-27T15:55:00Z If the whole process of food coloration were known to the public, artificially colored foods would not be especially appetizing. Food Poisoning As the cow and her young ones stood in the water or on the bank it was impossible not to be struck by the conspicuously advertising character of the coloration. A Book-Lover's Holidays in the Open It stains the skin—and linen—a deep yellow or brown, a coloration which may be removed by caustic alkali in weak solution. Encyclopaedia Britannica, 11th Edition, Volume 2, Slice 4 "Aram, Eugene" to "Arcueil" It is basic in character, and gives a red coloration on the addition of ferric chloride. Encyclopaedia Britannica, 11th Edition, Volume 2, Slice 2 "Anjar" to "Apollo" The coloration in life consisted of olive-green or olive-brown markings on the body and olive-green or brown bars on the limbs. Descriptions of New Hylid Frogs From Mexico and Central America The solution of the problem of food coloration seems to lie in a policy of educational enlightenment which shall make natural foods appear more desirable than those sold under false colors. Food Poisoning When flying the white of their plumage is very conspicuous, and as they flapped around every detail of form and coloration, of bill and plumage, could be observed. A Book-Lover's Holidays in the Open Unlike as these cuckoos are to their hosts in their brilliant metallic coloration, etc., they have structural characters curiously like theirs, so that even here a common parentage in bygone generations may be reasonably suspected. Wild Bees, Wasps and Ants and Other Stinging Insects If now we sow on this gelatine drops of various solutions which give colorations with the salts in the gelatine, we may obtain forms of perfect regularity, presenting most beautiful colours and contrasts. The Mechanism of Life Juveniles have a notably different coloration in life. Descriptions of New Hylid Frogs From Mexico and Central America The whole practice of food coloration at its best involves waste and may entail serious danger to health. Food Poisoning But the coloration of the adults is of a strikingly advertising character, under all circumstances, and especially when they are sitting on their nests. A Book-Lover's Holidays in the Open In the Canaries another coloration occurs: the whole insect is black with the exception of the apex of the body which is clothed with white hairs; but in all these the male varies comparatively little. Wild Bees, Wasps and Ants and Other Stinging Insects The “Higher Alcohol” figures do not actually represent these substances, but indicate the relative coloration obtained with sulphuric acid when compared with an iso-butyl standard under certain conditions. Encyclopaedia Britannica, 11th Edition, Volume 4, Slice 4 "Bradford, William" to "Brequigny, Louis" In life dorsal coloration varied from pale green to olive-green with darker green or black flecks or reticulations, or pinkish tan to brown with dark brown flecks or reticulations. Descriptions of New Hylid Frogs From Mexico and Central America We have examined these specimens and find them to be readily separable from T. s. rufescens on the basis of darker coloration. Comments on the Taxonomy and Geographic Distribution of Some North American Rodents Among all the vagaries of the fetichistic school of concealing-colorationists none is more amusing than the belief that the coloration of the adult skimmer is ever, under any conditions, of a concealing quality. A Book-Lover's Holidays in the Open The male keeps throughout very constant to its normal coloration. Wild Bees, Wasps and Ants and Other Stinging Insects Nevertheless, in eastern Oklahoma and eastern Texas, where the ranges meet, the two kinds have been found to maintain their distinctness, differing in coloration, behavior, calls, and time of breeding. Field Study of Kansas Ant-Eating Frog The change in coloration in this frog is noteworthy. Descriptions of New Hylid Frogs From Mexico and Central America In life the coloration of these salamanders was highly variable. The Amphibians and Reptiles of Michoacán, México In its native haunts it is very conspicuous, both because of its size and its coloration, and as it never attempts to hide it is always easily seen. A Book-Lover's Holidays in the Open Eccentricity in structure almost always occurs in the male; excess of coloration usually in the female. Wild Bees, Wasps and Ants and Other Stinging Insects Ant-eating frogs, a little less than twice natural size, adult and newly metamorphosed young, showing differences in size and coloration. Field Study of Kansas Ant-Eating Frog Saddleback dolphins also have from 40 to 50 teeth on each side but are also easily distinguishable by the differences in coloration discussed above for living animals at sea. Whales, Dolphins, and Porpoises of the Western North Atlantic A Guide to Their Identification The coloration resembles that of D. reticulata, but the reticulations are bold and form indistinct bands on the hind limbs. The Amphibians and Reptiles of Michoacán, México Like the skimmers, although perhaps not quite so markedly, their coloration was strongly advertising at all times, including when on their nests. A Book-Lover's Holidays in the Open All the British species are practically alike in coloration. Wild Bees, Wasps and Ants and Other Stinging Insects |
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