These also reach the head. They also vary in appearance in terms of stripes.
Eastern chipmunks and 13 lined ground squirrels are both rodents.
13 lined ground squirrel vs chipmunk. Chipmunks are usually about 10 inches long. The eastern chipmunk for instance bears seven stripes on its back. Chipmunks have rounded erect ears whereas ground squirrels have short ears that do not even stick out above the head.
The thirteen lined ground squirrel has a long streamlined tail that is usually low to the ground as it moves along. In the case of the thirteen lined ground squirrel you will find 13 alternating stripes on its back. Chipmunks and 13 lined ground squirrels people commonly mistake eastern chipmunks tamias striatus and 13 lined ground squirrels spermophilus tridecemlineatus for the same animal but both species have distinguishing marks and habits.
Ground squirrels also differ in terms of the color of their pelage. Chipmunks have fuzzy bushy tails. These stripes do not reach the head.
Eastern chipmunks and 13 lined ground squirrels are both rodents just like mice and rats. They have brown grayish brown or reddish brown fur and are similar in size. They often run with their tails held high.
The species most commonly confused with chipmunks are the golden mantled ground squirrel which makes its home throughout the mountains and the 13 lined ground squirrel which lives in the. They have brown grayish brown or reddish brown fur and are generally similar in size. Ground squirrels range from 6 inches to 12 inches.
Chipmunks are usually about 10 inches long while ground squirrels range from 6 inches to 12 inches.