Northern leopard frogs are so named for the array of irregularly shaped dark spots that adorn their backs and legs. They are greenish-brown in color with a pearly white underside and light-colored ...

The U.S. Fish and Wildlife Service today proposed to designate 760,071 acres of critical habitat under the Endangered Species Act for the foothill yellow-legged frog. The areas to be protected lie ...

A frog which has been extinct in England since the 1990s has been reintroduced to its original habitat after some were flown over from Sweden. The northern pool frog was last found at Thompson ...

Its habitat beside rivers and streams is fast being destroyed and the frog is now classified as endangered on the official extinction Red List. The frog is little-known to science and even in ...

The Service has proposed listing foothill yellow-legged frog populations in the Southern Sierra Nevada and Southern California Coast as endangered and the North Feather River and Central California ...