It happened so quietly that, at first, no one really noticed. But by 1922, Californians were looking around and wondering: Where did all the squirrels go? There are few native species quite like ...

A squirrel population that appears to be growing out of control is driving one famous Southern California beach community nuts. Dozens of fuzzy critters were seen running around Santa ...

The research, published Wednesday in the Journal of Ethology, is part of the Long-Term Behavioral Ecology of California Ground Squirrels Project at Briones Regional Park in Contra Costa County.

Grey squirrels should be served in restaurants, according to a wildlife campaign group. Exmoor Squirrel Project, which is seeking to eradicate grey squirrels on Exmoor, so they can be replaced ...

A California ground squirrel in Contra Costa County runs with a vole it hunted in its mouth. A study from UC Davis and University of Wisconsin-Eau Claire is the first to document widespread ...