Mighty Little Diggers C. CLAIBORNE RAY Specially evolved bones and claws are some of the tools that allow animals like chipmunks and moles to dig in even rocky, root-clogged soil. July 22, 2014 at 4:00AM http://nyti.ms/1trkleZ http://nyti.ms/1rjZXgq The New York Times Science Moles (Animals)

By C. CLAIBORNE RAY via NYT / Eethg. Corps. Inc. / Terrence Herschel G. Science http://nyti.ms/1trkleZ Mighty Little Diggers July 22, 2014 at 4:00AM http://nyti.ms/1rjZXgq The New York Times