Nearly 300 birds, fish, mammals and other critters have federal protection in the Golden State.

Add Yahoo as a preferred source to see more of our stories on Google. An avian flu outbreak centered at California’s Año Nuevo State Park is spreading, with new cases detected in elephant seals, a ...

California is a special state for a number of reasons, one being that it contains some of the most ecologically improbable ...

The California red-legged frog is considered an endangered species. California has an official freshwater fish and an official marine (saltwater) fish. California, the Golden State, is home to a ...

A recent study published in Nature Ecology & Evolution has issued an urgent warning. New findings point to rapid extinction events set to occur in the next 100 years across 500 bird species. The slew ...