Tom Vezo / Least chipmunk {Eutamias minimus} Arizona, USA.

Philippe Clement / Least chipmunk feeding portrait {Eutamias minimus} Yellowstone NP, USA

Philippe Clement / Least chipmunk feeding {Eutamias minimus} Yellowstone, USA

Tom Vezo / Lodgepole chipmunk {Eutamias speciosus speciosus} Yellowstone, USA

Thomas Lazar / Least chipmunk feeding. (Eutamias minimus) Wyoming, Yellowstone NP. USA.

Tom Vezo / Least chipmunk {Eutamias minimus} Arizona, USA.

Rob Tilley / Yellow-pine chipmunk {Eutamias amoenus} Mt Rainier NP, Washington, USA.

Pete Cairns / Least chipmunks investigate camera {Eutamias minimus} Yellowstone NP, WY, USA

Yuri Shibnev / Siberian chipmunk (Eutamias sibiricus) feeding. Ussuriland, South Primorskiy, Russia

Yuri Shibnev / Siberian chipmunk feeding, Ussuriland, South Primorskiy, Russia

Yuri Shibnev / Siberian chipmunk (Eutamias sibiricus). Ussuriland, South Primorskiy, Russia

Bernard Castelein / Least chipmunk feeds on seeds, Yellowstone NP, USA.

Tom Vezo / Cliff chipmunk {Eutamias dorsalis} Chiricahua mtns, Arizona, North America

Nature Production / Ezo Chipmunk {Tamias / Eutamias sibiricus lineatus} adult and young greeting, Hokkaido, Japan, july

Barry Mansell / Eastern american chipmunk {Tamias striatus} W Florida, USA