Skip to content
WAnimals
  • Map
  • Species
  • Parks
  • Diving
Log inCreate account
WAnimals

The guide for travellers and animal lovers: discover, plan and share your wild adventures around the world.

Discover wildlife

  • Species
  • Ecosystems
  • Glossary
  • Tags

Explore places

  • Map
  • Countries
  • Parks
  • Diving

Plan experiences

  • Guides

Learn

  • Blog

Resources

  • Help centre
  • Contact
  • Install the app

Follow us

Account

  • Log in
  • Create account

© 2026 WAnimals. All rights reserved.

About usHow we build our profilesTerms of servicePrivacyLegal notice
MapSpeciesParksDiving
  1. Home
  2. Species
  3. Eastern Chipmunk

One of the 13 squirrels on WAnimals

Mammals · Rodentia · Sciuridae

Eastern Chipmunk

Tamias striatus

Least Concern

The species is abundant and widely distributed; it faces no significant short-term risk.

Spotted something wrong?

It can carry as many as 9 nuts at once in its cheek pouches, building up large stores in burrows that can run over 9 metres, and gets through the winter on intermittent torpor rather than continuous hibernation.

Weight

80 g – 150 g

Size

21.5 cm – 28.5 cm

Life expectancy

3 years

Diet

Omnivore

Combines animal and plant food depending on availability.

Activity

Diurnal

Active mainly during the day.

Social structure

Solitary

Lives and hunts alone, joining others only to breed.

Sighting difficulty

Easy

Temperate forest
3countries32parks22same family

Fun facts

  • anatomíaIts cheek pouches stretch, and it fills them with seeds until its head looks markedly larger as it carries them back to its burrow.

Life cycle and biology

Skeleton type
Vertebrate - internal bony skeleton (mammal)
Habitat and environment
Deciduous woodland, beech and maple above all, of the eastern United States and south-eastern Canada
Birth weight
3.4 grams
Size at birth
Blind, hairless and wholly helpless at birth
Sexual maturity
1 year (the female physiologically at ~6 months, the male somewhat later)
Gestation / incubation
31 days
Litter / clutch size
2 to 8 young per litter (most commonly 4-5), up to 2 litters per year
Life expectancy in captivity
Documented record of up to 8-9.5 years in captivity

Sources consulted: AnAge; A-Z Animals; Animal Diversity Web; Journal of Mammalogy; Website of Everything; Vermont Fish & Wildlife; Pennsylvania Game Commission; EBSCO Research Starters

Where to find it

Best time: March to October, by day, in the deciduous woodlands of eastern North America; in midwinter it stays in its burrow in intermittent torpor.

Loading map…

The pins mark the parks where its presence is documented.

Where to see it

Parks and dive sites where this species has been documented — showing 10 of 32.

Related species

Other species in the catalogue with the most in common with Eastern Chipmunk — same habitat, park, country, tags or family.

Same taxonomic family
Same taxonomic family
Same taxonomic family
Same taxonomic family
Same taxonomic family
Same taxonomic family

Keep exploring

Based on what we already know about eastern chipmunk.

Comments

Share an experience, a fun fact or a tip for seeing the eastern chipmunk.

Be the first to comment.

See full glossary
This page in other languages: Español · Deutsch · Français · Português · Italiano
See its range on the interactive map→
Great Smoky MountainsUnited States
AcadiaUnited States
Mammoth CaveUnited States
Gros MorneCanada
FundyCanada
Point PeleeCanada
VoyageursUnited States
Isle RoyaleUnited States
CongareeUnited States
Riding MountainCanada
See all 32 parks
Least Concern

Woodchuck

Marmota monax

Least Concern

Southern Flying Squirrel

Glaucomys volans

Least Concern

Eastern Gray Squirrel

Sciurus carolinensis

Least Concern

Fox Squirrel

Sciurus niger

Red-bellied SquirrelLeast Concern

Red-bellied Squirrel

Sciurus aureogaster

Eurasian Red SquirrelLeast Concern

Eurasian Red Squirrel

Sciurus vulgaris

CountriesCanada
ParksGreat Smoky MountainsUnited States
TagsOmnivore
Omnivore
Diurnal
Solitary
Temperate forest
Mammal
Canada
United States
Mexico