| 单词 | periodical cicada |
| 例句 | Within an hour or two, the periodical cicada will fill out to its adult form, with beady red eyes and glassy wings framed with orange ribs. Perspective | Fall is prime tree planting season, but what about next spring’s cicada eruption? 2020-09-15T04:00:00Z She said you may also consider a device not available to earlier generations of Americans and Native Americans whose lives coincided with periodical cicada emergences: noise-canceling headphones. Perspective | Fall is prime tree planting season, but what about next spring’s cicada eruption? 2020-09-15T04:00:00Z From a practical standpoint, it’s probably best to delay your tree-planting ceremony this year until late summer in the Mid-Atlantic, after the periodical cicada fiesta. Perspective | The sturdy, steadfast oak is the perfect tree for troubled times 2021-04-13T04:00:00Z The summer heat arrived last week — not unusual for Washington in May — causing the roses and nigella to flower and, oh yes, the zombielike eruption of the periodical cicada. Periodical cicadas are an evolutionary marvel. Enjoy the show. 2021-05-25T04:00:00Z Few insects live as long as the periodical cicada. Periodical cicadas are an evolutionary marvel. Enjoy the show. 2021-05-25T04:00:00Z The research team says this is one of only a few studies that has explored the indirect effects of periodical cicada emergence events on forest food webs. Unearthing the ecological impacts of cicada emergences on North American forests 2023-10-19T04:00:00Z Fifteen different periodical cicada groups, or "broods," live in forests across the eastern U.S., emerging in 13- to 17-year cycles. Noticing more cicadas this year in the U.S.? There may be a reason 2023-09-05T04:00:00Z While these mites are always around, they become “particularly abundant” in times and places where there is a periodical cicada brood emergence, he said. Oak mites making D.C.-area residents itchy; tiny bugs feed on cicadas 2021-08-24T04:00:00Z Kritsky wants to remind people about Smith and how his long and careful study of the periodical cicada set the foundation for future researchers. Perspective | A Maryland doctor was the first to map all the different cicada broods that pop up 2021-05-26T04:00:00Z Other periodical cicada broods show up every 13 or 17 years in other regions of the country, and still other cicadas emerge annually. WIDER IMAGE Getting up close with cicadas to find climate change clues 2021-05-26T04:00:00Z There are four periodical cicada broods currently in Long Island, all timed to emerge in different years. The Case of the Disappearing Cicadas 2021-05-19T04:00:00Z A periodical cicada's existence is intimately intertwined with the forests that surround it. Noticing more cicadas this year in the U.S.? There may be a reason 2023-09-05T04:00:00Z Mapping periodical cicada emergences helps scientists gauge how the broods are faring. Brood X Cicadas Are Emerging at Last 2021-05-10T04:00:00Z This was the case with Smith’s biggest achievement: meticulously tracking the emergence around the country of various periodical cicada broods. Perspective | A Maryland doctor was the first to map all the different cicada broods that pop up 2021-05-26T04:00:00Z Limited research on small mammal populations suggest their reactions to periodical cicada feasts also vary, with some species experiencing no changes and others gorging on the insects, reproducing rapidly and then dropping sharply in number. Brood X Cicadas Could Cause a Bird Baby Boom 2021-04-09T04:00:00Z It is one of 15 periodical cicada broods found in the U.S. Brood X cicadas are about to put on one of the wildest shows in nature. And D.C. is the main stage. 2021-03-09T05:00:00Z These images help scientists determine trends in periodical cicada populations, according to Gene Kritsky, a professor emeritus at Mount St. Joseph University in Ohio who helped create the app. Noticing more cicadas this year in the U.S.? There may be a reason 2023-09-05T04:00:00Z Many people’s attitude toward insects is dominated by their fear and loathing, but the 17-year periodical cicada emergence is more than just “another bug on its way,” falsely equated with invasive Asian giant hornets. Opinion | Readers critique The Post: The cicada emergence is amazing. We should not fear and loathe these bugs. 2021-02-04T05:00:00Z As Kritsky wrote in his American Entomologist article: “When Potter died in 1843, Smith continued the work of mapping the distribution of periodical cicada broods.” Perspective | A Maryland doctor was the first to map all the different cicada broods that pop up 2021-05-26T04:00:00Z Some periodical cicada broods appear in the Northeast after spending 17 years underground, growing extremely slowly while feeding on roots and using soil temperature to tune their internal clock. Noisy Cicadas Are Widely Misunderstood 2020-06-05T04:00:00Z But as it turns out, there is one parasite that has adapted to the periodical cicada life cycle, waiting patiently in the soil for 13 or 17 years for their victims to emerge. Zombie Cicadas' Bodies Are Literally Falling Apart 2018-04-21T04:00:00Z The periodical cicada is native to North America and exists nowhere else in the world, Mr. Hoover said. Wait, What’s That Noise? Cicadas, the New Batch, to Sound Siren Song in 5 States 2016-04-27T04:00:00Z Allergies in the Time of Research For his master’s thesis research, Andrew Martin, an evolutionary biologist, studied the periodical cicada, an insect that lives underground and emerges once every 13 or 17 years. Allergies in the Time of Research 2013-07-21T17:54:46Z In it, he was able to document all of the periodical cicada emergences, the first person to do so. Perspective | A Maryland doctor was the first to map all the different cicada broods that pop up 2021-05-26T04:00:00Z But there might be other reasons periodical cicada populations are looking scattered. Don't See Cicadas? Don't Be Surprised 2013-06-11T21:45:00.543Z Although it may seem counterintuitive, periodical cicada populations have been shrinking and even disappearing. One Place Cicadas Get a Warm Welcome 2013-06-02T20:01:41Z But for some other animals, such as birds and fish, the emergence of the periodical cicada means a bumper crop of food. Wait, What’s That Noise? Cicadas, the New Batch, to Sound Siren Song in 5 States 2016-04-27T04:00:00Z Nobody in their right mind would try to develop something like a periodical cicada as a model organism. Discover the Secret of the 17-Year Cicada, But It Won t Get You Tenure 2013-05-22T20:45:02.253Z "An extreme climatic stimulus might cue large numbers of cicadas to shift, perhaps even enough to satiate predators," Cooley and colleagues wrote in a 2003 essay on climate shifts and periodical cicada life cycles. Cicadas Swarming U.S. East Coast Are Climate Change Veterans 2013-05-08T16:15:00.213Z Over two to three weeks, periodical cicada nymphs, which have the longest developmental cycle of any insect, emerge from the ground after 17 years of sucking xylem from tree roots to molt into adults. One Place Cicadas Get a Warm Welcome 2013-06-02T20:01:41Z Though a pioneering lepidopterist, Dr. Remington did much to popularize the periodical cicada, once organizing a tasting at the Peabody and creating his own recipes. One Place Cicadas Get a Warm Welcome 2013-06-02T20:01:41Z They each wrote their dissertations about this, and since then have been traveling all over the country studying every periodical cicada brood, wherever they emerge. Discover the Secret of the 17-Year Cicada, But It Won t Get You Tenure 2013-05-22T20:45:02.253Z |
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