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#0204 · 🦊 mammals

California Ground Squirrel

🇳🇱 Californische Grondeekhoorn ·Otospermophilus beecheyi

LCleast concern 🦊 Mammals 📍 outside Europe
California Ground Squirrel, photo 1 of 7
1/7 © qli · CC BY-NC 4.0

what is it?

The California ground squirrel ( Otospermophilus beecheyi ), is a common and easily observed ground squirrel of the western United States and the Baja California Peninsula; it is common in Oregon and California and its range has relatively recently extended into Washington and northwestern Nevada. Formerly placed in Spermophilus , as Spermophilus beecheyi , it was reclassified in Otospermophilus in 2009 as it became clear that Spermophilus as previously defined was not a natural (monophyletic) group. A full species account...

base stats

  • NL sightings 0iNaturalist, research grade
  • worldwide 65,109iNaturalist observations
  • threat LCleast concern

Bars compare against all animals on log scales: up to 300,000 Dutch and 600,000 worldwide sightings (the most-seen species), 150 t (blue whale), 30 m and 400 years (Greenland shark).

fun facts

  • No confirmed wild sightings in the Netherlands on iNaturalist: you'd have to travel for this one.
  • 65,109 observations worldwide on iNaturalist.
  • Scientifically named by John Richardson in 1829 (197 years ago).

fact sheet

English
California Ground Squirrel
Nederlands
Californische Grondeekhoorn
scientific name
Otospermophilus beecheyi
class
Mammalia
order
Rodentia
family
Sciuridae
IUCN Red List
LC · least concern
sightings in NL
0
sightings worldwide
65,109
GBIF records in NL
0
weight
—
length
—
lifespan
—
named
1829 by John Richardson

IUCN in Dutch: niet bedreigd. Blank means the sources don't say.

relatives· Sciuridae

Sources: iNaturalist taxon 180007, Wikidata Q21727766, GBIF 8080937, Wikipedia (EN), Wikipedia (NL). Intro text from Wikipedia (CC BY-SA 4.0).Updated 2026-10-24.

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