In the redwood forest where I used to live, the only squirrels living there were Western Gray Squirrels (which pretty much look like Eastern Gray Squirrels.) End of story about squirrels in Santa Cruz County, right? . . . well, actually, no. When I photographed the squirrel below in a park in more urban Santa Cruz, I thought, “What the hell? That’s not a gray squirrel! What is it?” After a little research, I found that in urbanized Santa Cruz you are more likely to see an introduced Fox Squirrel or Eastern Gray Squirrel, both from the Eastern US. I guess squirrels like California, too.