Common Fireweed (Epilobium augustifolium) lines the Denali Park Road at Sable Pass in Denali National Park in Interior Alaska, Summer. PacificStock
A White-crowned Sparrow (Zonotrichia leucophrys) perches in a tree; Astoria, Oregon, United States of America PacificStock
Man riding a snowmachine up the Anaktuvuk River Valley at sunset, Gates of the Arctic National Park, Brooks Range, Arctic Alaska PacificStock