With its wide mouth charmingly outlined in yellow, the California tiger salamander always looks like it's smiling. But this beautiful amphibian is a discriminating species that can only thrive in ...

With its wide mouth charmingly outlined in yellow, the California tiger salamander always looks like it's smiling. But this beautiful amphibian is a discriminating species that can only thrive in ...

AT THE ORDER OF THE U.S. BUREAU OF RECLAMATION, CALIFORNIA STATE PARKS IS PUTTING ... See more in the map below. Since golden mussels were recently identified in the Sacramento-San Joaquin Delta ...

Several hummingbird species have been spotted throughout California in recent weeks, according to an online map, revealing which of these tiny birds may be headed to your gardens and feeders.

However, where the circle closes -- in the black zone on the map in ... is the salamander Ensatina escholtzii of the Pacific Coast region of the United States. In Southern California, naturalists ...