Image of: Microtus pennsylvanicus (meadow vole)
 
 ADW: volehole.jpg
 
 
 Date Taken
 March 2002
 Location
 Michigan
 Caption
 If you see small openings in the grass that lead to mouse-sized tunnels both in the grass and into the ground, then you've found the home and foraging area of a vole.
 Contributors
 Tanya Dewey (photographer, copyright holder, identification), Animal Diversity Web, University of Michigan Museum of Zoology
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