I went to the same park again today. I spotted a Fox Squirrel eating a pine cone in a tree elsewhere in the park, and a California Ground Squirrel standing guard outside the enclosure’s chain link fence.
Seriously, it. did. not. move. for several minutes while another ground squirrel ran inside the fence and waited, and I moved to a better angle for photos, until it abruptly turned around and ran through or under the fence.
On Photog.Social
Fox squirrel on iNaturalist
Ground Squirrel on iNaturalist
Another Ground Squirrel on iNaturalist