Another common spring migrator in San Diego is the Wilson’s warbler, a songbird that passes through San Diego County on its route from Mexico and Central America to its northern breeding grounds.

Philip Unitt, curator of birds and mammals at the San Diego Natural History Museum, looks through the library of bird specimens, January 12, 2015. “It’s going to cause populations to decline ...

So how does a bird not native to San Diego find a way to survive? Find another non-native species. The parrots live off non-native fruiting and flowering trees, according to Mansfield.

Mattresses, boat parts, toys, cans of insect spray, plastic trash bags, and Styrofoam packing fodder are only some of the trash that the local Audubon Society takes out of San Diego County ...

Birds of prey migrating through San Diego They're on the move and on the hunt -- birds of prey are currently migrating through San Diego County. To stream CBS 8 on your phone, you need the CBS 8 app.

SAN DIEGO — In the early 1980s, the common crow came as far south as Carlsbad and could be found in East County. ... Now, jump ahead to the San Diego Bird Atlas from 1997 to 2002.

SAN DIEGO (CNS) — San Diego has a new official flower, following the City Council's unanimous vote Tuesday to replace the non-native carnation with the native western blue-eyed grass.