Reintroduction of wolves to Yellowstone National Park: history, values, and ecosystem restoration. Pp. 92 – 125 in Reintroduction of top-order predators (M. W. Hayward and M. J. Somers, eds.). Wiley-Blackwell , Hoboken, New Jersey ....
Gray wolves were reintroduced to Yellowstone National Park after years of heated debate. Fourteen wolves were caught in Canada and transported to the park. By last year, theYellowstonewolf population had grown to more than 170 wolves. Gray wolves once were seen here and there in the Yellowstone...
A wolf in Yellowstone National Park. Photo: Jim Peaco/NPS, public domain. Studying the Yellowstone wolves The wolves today in Yellowstone are intensively studied because this population is seen as an example how wider ecosystems are impacted by the reintroduction of a top predator. Wolves have be...
After years of heated debate, gray wolves were reintroduced to Yellowstone National Park. Fourteen wolves were caught in Canad a and transported to the park. By last year, the Yellowstone wolf population had grown to more than 170 wolves.Gray wolves once were seen here and there in the Yello...
Rick McIntyre arrived at Yellowstone National Park in 1974, just a few years after the nation’s first national park celebrated its centennial. He’s held several titles since then, but none have been more satisfying than the one he’s enjoyed for well over a decade: biological technician for...
Krystal BlancoKamal BarleyAnuj MubayiQuantitative BiologyBlanco, K., Barley, K., and Mubayi, A., 2014. Population Dynamics of Wolves and Coyotes at Yellowstone National Park: Modeling Interference Competition with an Infectious Disease. pp. 2-5....
introductionwasahighlycontroversialinitiativethatmanypeopleopposed.Andyet,Beattieandotherwildlifemanagersultimatelyachievedtheirvisionandsuccessfullyrelocated41wolvesfromwesternCanadatotheparkbetween1995and1997.Today,thatnumberhasblossomedtoatleast108wolveslivinginYellowstone.(贝蒂于1996年去世,她主张在黄石国家公园内系统性...
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【题目】完形填空Yellowstone National Park in the USA is special because of its wolves, elk (麋鹿) and natural beauty-even when it's -20℃.I first went to Yellowstone National Park in the 1of 1992, while learning how to 2 wildlife with my girlfriend Mary Lou. We had almost no 3 and...
Yellowstone was the world's first national park, founded in 1872. And it remains one of the most visited; millions of people come here every summer, but they used to pretty much leave it to the wildlife in the winter, until the wolves came back. ...