Chipmunks are common in the Black Hills, even on top of the peaks. They
are fast animals. Many of my pictures were nothing but a blur. When
foraging they probably cover a lot of area quickly. In the Ponderosa
pine forests of the Black Hills, I wounder if, being unable to peal a
pine cone like the red squirrels, the chipmunks clean up nuts the reds
may have dropped.