Thirteen-lined Ground Squirrel
The Thirteen-lined Ground Squirrel has a size and shape that is similar to a chipmunk, but has a coat pattern that is rather hard to describe. It would be a good idea to look this up in a field guide if you want to get a better idea of how it looks. They are a little larger than a chipmunk and have thirteen white stripes down their back with rows of white dots in between the white stripes (got that?). I have only seen this animal one time, at Clear Lake State Park. This ground squirrel ranges from south central Canada to the central U.S. , the Great Lakes states, and into northern Texas. According to my field guide they can run up to 8 mph and give a bird-like trill when alarmed.