Bald eagle rebound stunted by poisoning from lead ammunition

Bald eagle rebound stunted by poisoning from lead ammunition

Bald eagle populations have slowly recovered from near devastation after the government banned DDT in 1972, but another ongoing issue has weakened that rebound—lead poisoning from gunshot ammunition. A new study, published in the Journal of Wildlife Management, finds that despite increasing numbers of bald eagles, poisoning from eating dead carcasses or parts contaminated by […]

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Underfunded but passionate, Native American conservationists call for more support

Underfunded but passionate, Native American conservationists call for more support

In the prairies of the Lower Brulé Indian Reservation, the typically knee-high grass extends to the horizon. But in areas home to burrowing mammals, like prairie dogs (Cynomys ludovicianus), the grass shrinks to an inch in height as the animals feed their vigorous appetite. After sunset one September day, wildlife biologist Shaun Grassel drives through […]

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Carnivores avoid rush hour by taking to roads at night

Carnivores avoid rush hour by taking to roads at night

Bears, wolves, and other carnivores in Michigan adjust their behavior to avoid active roadways, researchers reported recently in the journal Global Ecology and Conservation. The study is part of the growing field of road ecology, which explores how wildlife responds to human thoroughfares—and what this means for coexisting with carnivores in an increasingly crowded world. […]

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