Actually, PETA should be happy as this means the grizzly is recovering n the lower 48.
Grizzly bears in Yellowstone National Park area saw unprecedented growth this year after being granted protection under the Endangered Species Act (ESA) in 1975, causing many hunting enthusiasts to call for the population’s delisting.
A study published in the journal Molecular Ecology last week found “independent demographic evidence for Yellowstone grizzly bear population growth since the 1980s.” The scientists studied 729 bears and found that genetic diversity in the population was stable and the effective population, also known as “the number of bears passing genes to the next generation,” had quadrupled.
Some say the grizzly population has grown too much, reaching the resource capacity for the Yellowstone National Park area in Wyoming and Montana.
“Grizzly bears are moving into areas outside the recovery zone,” Frank von Manen, a wildlife biologist and leader of the Interagency Grizzly Bear Study Team, told The Associated Press. “They are getting into more and more of those areas where the potential for conflicts are greater.”
Wildlife managers in the Yellowstone region have euthanized 24 grizzlies so far this year. Low availability of natural food sources, such as whitebark pine cone production, has caused Yellowstone grizzlies to hunt local livestock and other human food sources.
“They’re bumping up against the social human tolerance of where they can be,” Kerry Gunther, Yellowstone National Park’s bear management program leader, told The Associated Press.
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