Last year, fireworks off a boat was a likely cause of a massive nest abandonment at the California least tern reserve near ...

California officials sent water flowing to create new wetlands along the shores of the shrinking Salton Sea. The project is intended to control dust and provide habitat for birds.

Residents of Marin, and the Bay Area at large, are understandably big fans of the diverse natural landscapes of the coast ranges: forests and woodlands, savannas and marshes, ocean coast and chapar… ...

Toxic algae off the coast of Southern California is killing or sickening hundreds of sea lions, dolphins and seabirds, while forcing rescuers to make tough choices about "which animals to save." ...

Pop across Highway 37 (enjoying the bird-filled Napa-Sonoma Marshes along the way) and in 30 minutes you’re in another avian world. Have you seen shrikes, magpies and cranes recently? They aren ...