Living with wildlife: Wolf edition
A wolf paw print is compared to a size 11 boot at Joint Base Elmendorf-Richardson, Alaska, February 5, 2010. Wolves run on their toes. This lengthens their legs and makes it possible for them to run faster and turn more quickly. (Courtesy photo)

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Photo by: Courtesy Photo |  VIRIN: 160713-F-SK378-999.JPG