In 1970, the Fish and Wildlife Service listed the American peregrine falcon as endangered, and two years later the Environmental Protection Agency severely restricted the use of DDT. By the late 1970s ...

TULSA, Okla.— The U.S. Fish and Wildlife Service has announced the downlisting of the American burying beetle from endangered to threatened despite the absence of the beetle from most of its range, ...

Similarly, although hexabromocyclododecane (HBCDD) has been phased out from the North American ... other endangered species. More information: Yan Wu et al, Exposure of Peregrine Falcons to ...

The Iowa Department of Natural Resources relies on Iowa volunteers, and some power plant employees, to monitor peregrine ...

Several species are unique to the continent, including the endangered Taita falcon, which nests on high ... Athletes in baseball and American football often smear dark stripes, known as “eye ...