Colourful northern lights glowing in the night sky above a lake and forest; Yukon, Canada PacificStock
Grizzly bear (ursus arctos horribilis) looking for fish at sunrise in Ni'iinlii Njik (Fishing Branch) Territorial Park; Yukon, Canada PacificStock
Grizzly bear (ursus arctos horribilis) looking for fish at sunrise in Ni'iinlii Njik (Fishing Branch) Territorial Park; Yukon, Canada PacificStock
Young Grizzly cub (ursus arctos horribilis) walking across a log in Ni'iinlii Njik (Fishing Branch) Territorial Park; Yukon, Canada PacificStock 42
Sunrise over top of the Fishing Branch River in Ni'iinlii Njik (Fishing Branch) Territorial Park; Yukon, Canada PacificStock
The Tombstone Valley in autumn colours with Tombstone Mountain rising above the tundra in Tombstone Territorial Park; Yukon, Canada PacificStock
Polar bears (ursus maritimus) sparring in the snow during winter near Churchill; Manitoba, Canada PacificStock
Black and white image of the Tombstone Valley in Tombstone Territorial Park, Tombstone Mountain in the distance; Yukon, Canada PacificStock
Black and White image of a rain storm over the Tombstone Valley in Tombstone Territorial Park, with Tombstone Mountain shrouded in the rain in the distance; Yukon, Canada PacificStock