Rock Ptarmigan_5-15-2013_KSowl (1)

---

Size: 4000px × 3000px
Photo credit: © NatPar Collection / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: adventure, alaska, delta, kilbuck, kilbuckmountains, mountains, nwr, outdoors, ptarmigan, rock, wildlife, yukon, yukondeltanwr