Least Chipmunk (Tamias minimus) (Neotamias minimus) (Eutamias minimus) standing and reaching, San Juan National Forest, Colorado, United States of America, North America

Two least chipmunk (Tamias minimus), Custer State Park, South Dakota, United States of America, North America

Least chipmunk (Tamias minimus) (Neotamias minimus (Eutamias minimus), San Juan National Forest, Colorado, United States of America, North America

Least chipmunk (Tamias minimus) (Neotamias minimus) (Eutamias minimus), San Juan National Forest, Colorado, United States of America, North America

A little Chipmunk (Tamias minimus) is about to take a big bite of a little seed. Yukon Territory, Canada

A chipmunk (Tamias minimus) crawls cautiosly towards the photographer. Yukon Territory, Canada

A little Chipmunk (Tamias minimus) snacks a little seed. Yukon Territory, Canada

Least Chipmunk (Tamias minimus) alert adult, sitting on rock to survey surroundings