Description: English: Ground Squirrel (Spermophilus tridecemlineatus). Date: 2 September 2009, 04:24 (UTC). Source:
http://www.genome.gov/pressDisplay.cfm?photoID=4. Author: Phil Myers, Museum of Zoology, University of Michigan. Permission(
Reusing this file): page states "This image is freely available and may be used without special permission.".