| 单词 | hellbender |
| 例句 | Most salamanders are tiny, only an inch or two long, but the rare and startlingly ugly hellbender salamander can attain lengths of over two feet. A Walk in the Woods 1997-11-01T00:00:00Z I regret that I never saw a bear or wolf or followed the padding retreat of a giant hellbender salamander, never shooed away a bobcat or sidestepped a rattlesnake, never flushed a startled boar. A Walk in the Woods 1997-11-01T00:00:00Z But the seldom-seen hellbenders command admiration from conservationists who hail them as an aquatic version of a "canary in the coalmine," or early indicator of threats to an ecosystem. Slimy salamander 'Snot Otter' aims to wow Bronx Zoo crowds 2017-04-26T04:00:00Z “But the first hellbender I ever saw was in the National Zoo,” he says. Beer: Hellbender, D.C.’s newest microbrewery, plans its lineup Male hellbender salamanders usually make doting dads, guarding eggs and shaking them free of silt. Cannibalistic Dads May Be Contributing to Hellbender Salamander Declines 2023-10-01T04:00:00Z A world without elephants, hellbender salamanders and the million other species at risk of extinction in the coming decades would be deeply impoverished. Population Decline Will Change the World for the Better 2023-05-04T04:00:00Z An eight-year study of hellbenders living in the cold, rocky rivers of southwestern Virginia has found that male salamanders are increasingly consuming their own young in areas near decimated forests. Salamander Dads Are Turning Into Cannibals, Threatening Species Survival 2023-04-20T04:00:00Z The Ohio Department of Natural Resources confirmed 3,500 dead fish in waterways as well as deceased hellbender salamanders, an endangered species in the state. ‘This is absurd’: Train cars that derailed in Ohio were labeled non-hazardous 2023-02-18T05:00:00Z Ecologically, one concern is for hellbenders, a prehistoric-looking aquatic salamander that can reach two feet long and is endangered in Ohio. Health and Environmental Fears Remain After Ohio Derailment and Inferno 2023-02-14T05:00:00Z Eastern hellbenders once swam in at least 570 streams in the eastern and central U.S., says Bill Hopkins, an ecologist at Virginia Tech. Cannibalistic Dads May Be Contributing to Hellbender Salamander Declines 2023-10-01T04:00:00Z They include several species of freshwater mussels, the common nighthawk and the eastern hellbender salamander. Changes proposed for New York’s endangered species list 2019-10-26T04:00:00Z Eastern hellbenders once thrived across 15 states, from Mississippi and Missouri in the South and Midwest to New York and Pennsylvania in the Northeast. Salamander Dads Are Turning Into Cannibals, Threatening Species Survival 2023-04-20T04:00:00Z Designates the pawpaw tree as the “state fruit tree of Missouri” and the hellbender salamander as “the official endangered species.” A look at bills passed by the Missouri Legislature in 2019 2019-05-17T04:00:00Z For an animal covered in mucus and nicknamed the “snot otter,” the eastern hellbender salamander is awfully picky about where it will live. Pennsylvania Honors the Snot Otter. It’s Not Even the Strangest State Animal. 2019-04-23T04:00:00Z Changes to the hellbenders' environment may have turned this once beneficial adaptation into a harmful evolutionary trap, Klug says. Cannibalistic Dads May Be Contributing to Hellbender Salamander Declines 2023-10-01T04:00:00Z Gov. Tom Wolf signed legislation Tuesday granting the honor to the Eastern hellbender, a nocturnal animal whose colorful nicknames include snot otter, lasagna lizard and mud devil. ‘Snot otter’ named Pennsylvania’s official amphibian 2019-04-23T04:00:00Z The practice of eating one’s own offspring, known as filial cannibalism, is common among species that, like the eastern hellbender, have evolved a parenting system in which fathers provide the bulk of early care. Salamander Dads Are Turning Into Cannibals, Threatening Species Survival 2023-04-20T04:00:00Z Gov. Tom Wolf on Tuesday signed legislation that granted the honor to the Eastern hellbender, a nocturnal animal whose colorful nicknames include snot otter, lasagna lizard and mud devil. Wolf’s signature makes hellbender state’s official amphibian 2019-04-23T04:00:00Z Though it might be the one with the most nicknames, the hellbender won’t be the first of its kind to be so honored; at least 20 other states recognize an official amphibian. Pennsylvania Honors the Snot Otter. It’s Not Even the Strangest State Animal. 2019-04-23T04:00:00Z Vegetation helps to prevent streambank erosion, keeping back salt-filled silt that changes the water chemistry and fills the gaps between gravel—where hellbender larvae live. Cannibalistic Dads May Be Contributing to Hellbender Salamander Declines 2023-10-01T04:00:00Z The Chesapeake Bay Foundation said hellbenders were plentiful in Pennsylvania as recently as 1990. Eastern hellbender voted Pennsylvania’s official amphibian 2019-04-16T04:00:00Z In the fall breeding season, female hellbenders lay their clutch of eggs and take off. Salamander Dads Are Turning Into Cannibals, Threatening Species Survival 2023-04-20T04:00:00Z Those populations include eastern hellbenders living in several southern states that include North Carolina. Feds deny protection for most eastern hellbender salamanders 2019-04-07T04:00:00Z A handful of Pennsylvania legislators objected to the hellbender bill, considering it a waste of time. Pennsylvania Honors the Snot Otter. It’s Not Even the Strangest State Animal. 2019-04-23T04:00:00Z Cannibalism isn't the only human-influenced cause of death threatening hellbender populations; anglers sometimes snag adults, and a silt-filled habitat itself can harm larvae. Cannibalistic Dads May Be Contributing to Hellbender Salamander Declines 2023-10-01T04:00:00Z Caring for these hellbenders is a heavenly responsibility. Breeding the "Snot Otter" 2019-02-18T05:00:00Z Biologists who study hellbender behavior had previously noted this form of infanticide on occasion. Salamander Dads Are Turning Into Cannibals, Threatening Species Survival 2023-04-20T04:00:00Z The Senate passed a hellbender bill last year, but it died in the House, where it encountered competing legislation promoting the Wehrle’s salamander. Push resumes to recognize official Pennsylvania amphibian 2019-02-04T05:00:00Z And just in the last legislative session, there was polite disagreement between the House and Senate over whether the Eastern hellbender - sometimes called a snot otter - or Wehrle’s salamander should be the state’s official amphibian. Pennsylvania man pushes to make Slinky official state toy 2018-12-17T05:00:00Z In the short term, conservationists could keep the numbers up by rearing hellbender larvae for release and avoiding this danger at the nest. Cannibalistic Dads May Be Contributing to Hellbender Salamander Declines 2023-10-01T04:00:00Z Like many species brought into captivity, hellbenders require very specific conditions in their artificial habitats in order to live and thrive. Breeding the "Snot Otter" 2019-02-18T05:00:00Z The hellbenders seem to have fallen into what Hope Klug, an evolutionary biologist from the University of Tennessee at Chattanooga, described as “an evolutionary trap.” Salamander Dads Are Turning Into Cannibals, Threatening Species Survival 2023-04-20T04:00:00Z The effort is part of a survey designed to get a sense of the state of the hellbender in the north Georgia mountains. Hunt for hellbenders is part of broader plan to protect them 2018-12-02T05:00:00Z Researchers from Lycoming College in Williamsport say hellbenders live in rivers and streams throughout much of Pennsylvania, except for the Delaware River watershed. Hellbender gets Senate OK as official Pennsylvania amphibian 2017-11-15T05:00:00Z White bass are good on slabs and hellbenders. Texas Fishing Report 2017-11-01T04:00:00Z The indoor facilities are carefully adjusted to copy the ebb and flow of the hellbenders’ natural rivers. Breeding the "Snot Otter" 2019-02-18T05:00:00Z The hellbender salamander has been called a lot of things. Salamander Dads Are Turning Into Cannibals, Threatening Species Survival 2023-04-20T04:00:00Z And finally, old lasagna sides, in recognition of the curvy flap of skin that runs down hellbenders’ torsos. Hunt for hellbenders is part of broader plan to protect them 2018-12-02T05:00:00Z But they say the hellbender population is declining Pennsylvania because of mine drainage and sedimentation. Hellbender gets Senate OK as official Pennsylvania amphibian 2017-11-15T05:00:00Z But hatching a clutch of hellbender eggs is no simple task. Why this zoo is putting gigantic, slimy ‘snot otters’ back in streams 2017-04-29T04:00:00Z The team includes three full-time hellbender keepers, one more part-timer, a seasonal keeper and “a plethora” of interns every semester. Breeding the "Snot Otter" 2019-02-18T05:00:00Z Dr. Hopkins’s team also collected blood samples from the hellbenders and looked for changes in stress and reproductive hormones at sites of forest degradation that might account for the uptick in cannibalism. Salamander Dads Are Turning Into Cannibals, Threatening Species Survival 2023-04-20T04:00:00Z In north Georgia, the group of researchers is looking for hellbenders because the species seems to be in trouble, so they’re trying to learn more about where they live and how they’re doing. Hunt for hellbenders is part of broader plan to protect them 2018-12-02T05:00:00Z It wasn’t long before one of the team members found a hellbender hiding in the crevice of a rock. Scientists find hellbender salamander thought vanished 2016-12-12T05:00:00Z Because hellbenders are so vulnerable to changes in their habitats, they are an important indicator species — the “canary in the coal mine” whose ill health presages broader and more devastating changes in the overall ecosystem. Why this zoo is putting gigantic, slimy ‘snot otters’ back in streams 2017-04-29T04:00:00Z “We found the hellbender salamander this summer,” she added. Neighbors donate acres with headwaters to preservation group 2016-12-10T05:00:00Z Efforts are ongoing to create forested buffers along streams that reduce erosion, filter pollutants and improve overall water conditions for hellbenders. Salamander Dads Are Turning Into Cannibals, Threatening Species Survival 2023-04-20T04:00:00Z They check Georgia streams every few years for hellbenders to get a sense of their demographics. Hunt for hellbenders is part of broader plan to protect them 2018-12-02T05:00:00Z So, for our own good, we need to think about why we are losing hellbenders, look for solutions and implement those solutions.” Scientists find hellbender salamander thought vanished 2016-12-12T05:00:00Z In reality, though giant and undeniably freaky, hellbenders are harmless. Why this zoo is putting gigantic, slimy ‘snot otters’ back in streams 2017-04-29T04:00:00Z The presence of Ozark hellbenders complicates the deconstruction of the dam. Endangered salamander complicates removal of dam 2016-09-09T04:00:00Z Surveys of hellbenders in the late 1980s and again in the late 2000s showed an estimated population decline of 82 percent. Over 200 endangered salamanders to be released in Ohio 2016-08-18T04:00:00Z A stream like that will eventually lose its hellbenders. Hunt for hellbenders is part of broader plan to protect them 2018-12-02T05:00:00Z Eastern hellbenders once thrived in rivers and streams along the Appalachian Mountains from New York to Georgia and as far west as Missouri. A Homecoming for Hellbenders, the Biggest Salamanders in North America 2016-08-01T04:00:00Z The zoo is now raising its second batch of hellbenders — 103 animals taken from the Susquehanna watershed near Binghamton. Why this zoo is putting gigantic, slimy ‘snot otters’ back in streams 2017-04-29T04:00:00Z According to the zoo, hellbender populations in Missouri and Arkansas saw a sudden decline of 70 percent in recent years for reasons that are still being researched. Endangered salamander complicates removal of dam 2016-09-09T04:00:00Z Striped bass are fair on striper jigs, hellbenders, and silver slabs. Texas Fishing Report 2016-06-22T04:00:00Z Across their range, hellbenders are in decline, scientists say. Hunt for hellbenders is part of broader plan to protect them 2018-12-02T05:00:00Z The species is closely related to two other behemoths—the slightly smaller Japanese giant salamander and the hellbender of eastern North America. This Giant Salamander Isn't 200 Years Old, But It's Still Super Rare 2015-12-16T05:00:00Z There are several other institutions working to raise and reintroduce Eastern hellbenders and their subspecies, the Ozark hellbenders of Arkansas and Missouri. Why this zoo is putting gigantic, slimy ‘snot otters’ back in streams 2017-04-29T04:00:00Z Fish and Wildlife Service to minimize impacts to hellbenders remaining in and around the dam. Endangered salamander complicates removal of dam 2016-09-09T04:00:00Z Extension officials say other exhibits will feature the lives of honey bees and Indiana’s native giant salamander, the hellbender. Purdue Extension concentrating state fair farm programs 2015-07-29T04:00:00Z “So historically, hellbenders occurred in about 15 states and probably across more than 500 streams,” says Bill Hopkins, a professor at Virginia Tech who studies hellbenders. Hunt for hellbenders is part of broader plan to protect them 2018-12-02T05:00:00Z More recently, it’s been used to monitor endangered Chinook salmon in Washington state, secretive amphibians in Idaho, and protected eastern hellbenders in Ohio and Kentucky. DNA tool helping biologists find elusive or invasive species 2015-03-03T05:00:00Z In New York, hellbenders are found in only two watersheds and are considered “a species of special concern” by the state. Why this zoo is putting gigantic, slimy ‘snot otters’ back in streams 2017-04-29T04:00:00Z Crabill said recent research puts the hellbender population in Missouri at about 1,500 - a number that leaves the foot-and-a-half-long creatures at high risk for extinction. Endangered salamander complicates removal of dam 2016-09-09T04:00:00Z More recently, it's been used to monitor endangered Chinook salmon in Washington state, secretive amphibians in Idaho, and protected eastern hellbenders in Ohio and Kentucky. DNA tool helping biologists find elusive or invasive species 2015-03-03T05:00:00Z Researchers began realizing in the 1980s that hellbender numbers were dropping, Hopkins said. Hunt for hellbenders is part of broader plan to protect them 2018-12-02T05:00:00Z Looking across the broad river rushing by, he explained that he was trying to catch a few bits of genetic material from a single hellbender lurking under a distant rock. Even Elusive Animals Leave DNA, and Clues, Behind 2015-01-22T05:00:00Z High priority species needing swift intervention include black rail, loggerhead shrike, piping plover, eastern hellbender, Blanding’s turtle, and Atlantic sturgeon. NY revises list of species in need of conservation 2014-12-26T05:00:00Z The hellbender is listed as a special concern species in New York. Coalition seeks endangered status for hellbender 2014-11-24T05:00:00Z Fish and Wildlife Service is conducting an assessment of the eastern hellbender - one of two subspecies - to determine if it should be added to the federal endangered species list. AP News in Brief at 5:58 a.m. EDT 2014-07-10T04:00:00Z Since then, they’ve figured out that about 40 percent of hellbender populations are either totally gone or about to be. Hunt for hellbenders is part of broader plan to protect them 2018-12-02T05:00:00Z As a result, locating hellbenders takes a crew of scientists. Even Elusive Animals Leave DNA, and Clues, Behind 2015-01-22T05:00:00Z Two team members took a blood sample and collected some of its slimy coating — the trait that earned hellbenders the nickname “snot otter” — before inserting a microchip beneath its skin for future monitoring. Researchers Try to Save Huge U.S. Salamander 2014-07-10T04:00:00Z Researchers are raising hellbenders in captivity to release into the wild. Researchers try to save huge US salamander 2014-07-10T04:00:00Z White bass are good on minnows, hellbenders, and silver spoons. Texas Fishing Report 2014-06-18T04:00:00Z “It’s really bad, and I think hellbender biologists across the nation would agree with that,” Hopkins says. Hunt for hellbenders is part of broader plan to protect them 2018-12-02T05:00:00Z White bass are good on minnows, hellbenders and silver spoons. Texas Fishing Report 2014-06-04T04:00:00Z The St. Louis Zoo, in collaboration with the Missouri Department of Conservation, is raising about 3,000 young Ozark hellbenders from eggs. Researchers Try to Save Huge U.S. Salamander 2014-07-10T04:00:00Z Last week 38 of the hellbenders were driven six hours from the Bronx and rereleased back into their native habitat. Hellbender Head Start: Raising Giant Salamanders in the Bronx 2013-08-28T16:15:06.953Z An Ozark hellbender, a subspecies found in the rivers of the Ozark Plateau in Missouri and Arkansas. Endangered eastern hellbenders bred in captivity for first time 2012-12-13T15:45:03.317Z Those cold streams the hellbenders like could get too warm. Hunt for hellbenders is part of broader plan to protect them 2018-12-02T05:00:00Z “The Ozark hellbender faces extinction without the protection afforded by the Endangered Species Act,” said FWS Midwest Regional Director Tom Melius in a prepared statement. Hellbender Salamander Gets Endangered Species Designation, but No Habitat Protection--and That May Be a Good Thing 2011-10-07T19:15:02.787Z They’re also raising young hellbenders to be released into the wild to bolster the population. Researchers Try to Save Huge U.S. Salamander 2014-07-10T04:00:00Z The hellbenders were not put on exhibit and were kept away from other amphibians in the zoo’s collection. Hellbender Head Start: Raising Giant Salamanders in the Bronx 2013-08-28T16:15:06.953Z “Catching hellbenders is tough work because they live under large stones in rivers and streams,” says McGinnity. Endangered eastern hellbenders bred in captivity for first time 2012-12-13T15:45:03.317Z And extreme weather - heavy storms or drought - can also affect the streams, either by drying them up, or flooding them and washing away the rocks the hellbenders live under. Hunt for hellbenders is part of broader plan to protect them 2018-12-02T05:00:00Z Ozark hellbenders are North America’s largest amphibians, often topping off at 60 centimeters in length, and because of that size they are highly valued by collectors. Hellbender Salamander Gets Endangered Species Designation, but No Habitat Protection--and That May Be a Good Thing 2011-10-07T19:15:02.787Z In Indiana, hellbenders once inhabited rivers and streams across much of the state’s southern half but are now found only in the Blue River basin in heavily forested hill country along the Ohio River. Researchers Try to Save Huge U.S. Salamander 2014-07-10T04:00:00Z “It seems like the younger stages of the hellbender are more vulnerable,” Boyer says. Hellbender Head Start: Raising Giant Salamanders in the Bronx 2013-08-28T16:15:06.953Z Last month they announced that they were finally able to produce two healthy hellbender babies using freshly collected sperm. Endangered eastern hellbenders bred in captivity for first time 2012-12-13T15:45:03.317Z In fact, it’s a real-life conservation project in the Bronx that aims to rescue the hellbender salamander from extinction. | A Spotlight on Kruger's Lifestyle 2011-03-11T13:30:53Z The hellbender won’t get that critical habitat designation, because it would then be a matter of public record. Hellbender Salamander Gets Endangered Species Designation, but No Habitat Protection--and That May Be a Good Thing 2011-10-07T19:15:02.787Z Fish and Wildlife Service is conducting an assessment of the eastern hellbender — one of two subspecies — to determine if it should be added to the federal endangered species list. Researchers Try to Save Huge U.S. Salamander 2014-07-10T04:00:00Z We’ll get some of those fertilized eggs and hatch them at our facility and head-start an even bigger round of hellbenders. Hellbender Head Start: Raising Giant Salamanders in the Bronx 2013-08-28T16:15:06.953Z One of the young hellbenders bred by Nashville Zoo. Endangered eastern hellbenders bred in captivity for first time 2012-12-13T15:45:03.317Z The friendly feeling for the black grew as they fished together in the summer afternoons, or trapped muskrats, or dug up hellbenders. Westways As a result of all of these factors, the FWS says that Ozark hellbenders face extinction within 20 years, making protection for them essential for their survival. Hellbender Salamander Gets Endangered Species Designation, but No Habitat Protection--and That May Be a Good Thing 2011-10-07T19:15:02.787Z “The head-starting, while it’s not a solution, may help get the hellbenders through that critical juvenile phase and put them back in the system.” Hellbender Head Start: Raising Giant Salamanders in the Bronx 2013-08-28T16:15:06.953Z That may not solve the problems affecting hellbenders in the wild, but it’s a good step for these slimy wonders. Hellbender Head Start: Raising Giant Salamanders in the Bronx 2013-08-28T16:15:06.953Z Raising the hellbenders in captivity required carefully mimicking many of their natural conditions. Hellbender Head Start: Raising Giant Salamanders in the Bronx 2013-08-28T16:15:06.953Z There being no riding or swimming to fill the time, he took a net, some tackle and a bucket, and went down to the river and netted a "hellbender." Westways As a result of pollution in their native waters, many Ozark hellbenders now suffer from deformities such as missing limbs, toes or eyes, complete blindness, or tumors. Hellbender Salamander Gets Endangered Species Designation, but No Habitat Protection--and That May Be a Good Thing 2011-10-07T19:15:02.787Z |
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