MICHAEL CLUTSON / SCIENCE PHOTO LIBRARY MICHAEL CLUTSON / SCIENCE PHOTO LIBRARY
Chipmunk feeding. Eastern North American chipmunk (Tamias striatus) chewing through a piece of string in order to free the peanut tied to it. A peanut is stored in one of the chipmunk's cheeks (left). Chipmunks use these as food pouches to transport food.
Model release not required. Property release not required.