Species › Mammals › Richardson's Ground Squirrel

Richardson's Ground Squirrel

Urocitellus richardsonii

CommonMammal
Illustration of Richardson's Ground Squirrel (Urocitellus richardsonii)

Richardson's Ground Squirrel, called 'gopher' by prairie residents, is a colonial, buffy-gray ground squirrel of the northern Great Plains and Canadian prairies. It emerges from hibernation in early spring, with males waking weeks before females to establish territories. Its alarm call—a piercing whistle—has given it the nickname 'picket pin' because motionless individuals resemble fence posts.

Habitat
Prairie grasslands, sagebrush flats, and cultivated fields
Diet
Grasses, forbs, seeds, and insects
How common
Common

Best time to see a Richardson's Ground Squirrel

The best time to see a Richardson's Ground Squirrel is May–July, when about 65% of U.S. sightings happen, based on 576 research-grade iNaturalist observations.

J
F
M
A
M
J
J
A
S
O
N
D

Not certain it is a Richardson's Ground Squirrel? What animal is this? walks through what to check first and the lookalikes that catch people out.

Recent Richardson's Ground Squirrel sightings near you

Live, research-grade observations from iNaturalist. Allow location to center the map on you.

Spotted a Richardson's Ground Squirrel?

Point Huck at any plant, bird, or animal and know for sure - plus a live map of where it is being spotted near you.

Get Huck - free
5,300+species
63national parks
50states

More mammals

Ring-tailed Ground Squirrel
Ring-tailed Ground Squirrel
Notocitellus annulatus
Ring-tailed Lemur
Ring-tailed Lemur
Lemur catta
Ringed Seal
Ringed Seal
Pusa hispida
Ringtail
Ringtail
Bassariscus astutus
Rio Grande Ground Squirrel
Rio Grande Ground Squirrel
Ictidomys parvidens
Risso's Dolphin
Risso's Dolphin
Grampus griseus
Roatan Island Agouti
Roatan Island Agouti
Dasyprocta ruatanica
Rock Squirrel
Rock Squirrel
Otospermophilus variegatus