Species MammalsRichardson'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

Recent Richardson's Ground Squirrel sightings near you

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

Spot a Richardson's Ground Squirrel? Identify it instantly.

Point Huck at any plant or animal and get an instant ID, rarity, and field notes — building your personal nature collection as you go.

Get Huck — free

More mammals

Abert's Squirrel
Abert's Squirrel
Sciurus aberti
Agricola's Gracile Opossum
Agricola's Gracile Opossum
Cryptonanus agricolai
Alaska Marmot
Alaska Marmot
Marmota broweri
Alaska Peninsula Brown Bear
Alaska Peninsula Brown Bear
Ursus arctos gyas
Alaskan Hare
Alaskan Hare
Lepus othus
Alaskan Mink
Alaskan Mink
Neogale vison ingens
Alfaro's Pygmy Squirrel
Alfaro's Pygmy Squirrel
Microsciurus alfari
Allen's Big-eared Bat
Allen's Big-eared Bat
Idionycteris phyllotis