Three college students found a way to take photos of the Mt. Lyell shrew, which has never been photographed in the 100 years since the mammal was discovered.

Sierra Nevada yellow-legged frogs are small creatures measuring 1.5 to 3.75 inches long, according to the U.S. Fish and Wildlife Service. They live high in California’s Sierra Nevada mountain ...

Sierra Nevada red foxes are also endangered by climate change ... In October 2024 we filed a petition urging the Fish and Wildlife Service to protect Cascade red foxes under the Endangered Species Act ...

This 1,000-plus-acre park is a protected wildlife area near the Alhambra and features modest trails leading to ruins and vistas of both Granada and the Sierra Nevada Mountains.

As winter inches closer in the Sierra Nevada ... of bear dens came from data painstakingly collected by the Nevada Department of Wildlife from 2011 to 2022. It identified 116 den sites in the ...

The Whittell Forest & Wildlife Area (Whittell ... Whittell is situated in the Little Valley of the Carson Range along the eastern Sierra Front in Nevada, bordered on the west by the Tahoe Rim and the ...

SACRAMENTO— In response to a petition and lawsuits from the Center for Biological Diversity, the U.S. Fish and Wildlife Service today granted endangered status to a population of one of North ...