Tuesday 21 November 2000

California Ground Squirrel (Otospermophilus beecheyi)

OTHER NAMES: Beechey Ground Squirrel, Beechey Marmot
Latin Etymology: Otospermophilus ("ear seed lover") beecheyi (for Frederick William Beechey)

Adult California Ground Squirrel (subspecies O. b. beecheyi) at Berkeley, California - August 2022


Featured Subspecies: Otospermophilus beecheyi beecheyi
Weight: 280-738g  /  Length: 33-51cm
NO UK STATUS IUCN Red List: Least Concern

Probably the most commonly seen wild terrestrial mammal of my visit to California, the California Ground Squirrel is a large ground dwelling rodent that has adapted fairly well to human habitation. They live in self excavated burrows, and rarely move far from the entrance to it. In colder parts of their range they do hibernate. They do sometimes climb small shrubs to feed.

Related Species:
Order: Rodentia
Family: Sciuridae
Genus: Otospermophilus
SUBSPECIES: O. b. atricapillus, O. b. beecheyi, O. b. fisheri, O. b. nesioticus, O. b. nudipes, O. b. parvulus, O. b. rupinarum, O. b. sierrae

 - Sighting Locations -

UNITED STATES 
Found primarily in California, also in Western Oregon and into Washington and Nevada
 - CALIFORNIA 2022 TRIP: Seen at San JoseBerkeley and Hayward  

Further Notes: BirdForum Opus, IUCN Red List, RSPB, Wikipedia, Xeno-canto

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