The coastal subspecies of California Gnatcatcher (Polioptila californica californica) can be found in sage scrub...

The U.S. Fish and Wildlife Service (FWS) recently proposed reintroducing California Condors in the Pacific...

The endangered Golden-cheeked Warbler breeds only in Texas Hill Country near Austin and San Antonio,...

The striking Golden-cheeked Warbler nests only in the hills of central Texas near Austin but...

Following passage of the United States Endangered Species Preservation Act of 1966, the California Condor...

More than 50 years ago, the Hawaiian Goose (Nene) was one of the first birds...

The Northern Spotted Owl is a “threatened” species under the U.S. Endangered Species Act and...

The U.S. Court of Appeals for the Ninth Circuit recently decided that the Sonoran Desert...