Agriculture officials in Marin County are alerting property owners and arborists to be on the lookout for a tiny invasive beetle that attacks oak trees, after the insect was detected last month in ...

The man was the third suspect charged with trying to smuggle exotic birds through the San Ysidro Point of Entry in recent ...

A spring bird count in the Ojai Valley recorded the lowest species total since its inception but wasn’t short on the wonders ...

An invasive creature native to South America has been spotted at a Northern California park, prompting a search, rangers ...

Their studies show how small changes in ... sparrows live on the California coast year-round. The researchers caught migrating Gambel’s sparrows near Yosemite National Park, where the birds are known ...

As Colorado enters its peak bird migration season ... "Anyone can make a small difference and all those small differences can help to scale up with help our bird species," Horton said.

Western tanagers are migratory birds that are present in Northern California in the spring and again in late summer. A new study shows that observations by 'citizen scientists' using apps such as ...

Tens of thousands of snow geese return to California’s wetlands every ... a major north-south path for migratory birds spanning from Alaska to Patagonia. Millions of birds, such as the snow ...

ARBUCKLE, Calif.—On a misty December morning, a few dozen sandhill cranes stood in shallow water in the middle of a flooded rice field in the Sacramento Valley, about 90 miles north of San ...

The California Department of Fish and Wildlife said Friday that the highly pathogenic avian influenza was detected in migratory birds in several counties across the state. Lezlie Sterling ...