Siberian Aster along the Marsh Fork of the Canning River in the Arctic National Wildlife Refuge, Summer, Alaska PacificStock
A swallowtail butterfly seeks nectar on a butterfly bush; Astoria, Oregon, United States of America PacificStock
Young Grizzly cub (ursus arctos horribilis) walking across a log in Ni'iinlii Njik (Fishing Branch) Territorial Park; Yukon, Canada PacificStock 42