Yellowstone Wolf: Tracking the Packs logo

Yellowstone Wolf: Tracking the Packs

Yellowstone's wolves: 910M from 8 Mile Pack



Photo 1 of 1
Photo details
Photographer:   (USGS's web site)
Species: Wolf
Date taken: 02-26-2013
Date posted: 12-09-2013
Caption: Thermal image of yearling male and gray female pup from 8-mile pack
Notes: The wolf on the left is the yearling and the wolf on the right is the pup. They are both feeding on a bison carcass.