A pair of Humpback Whale tails as they dive beneath the surface, Lynn Canal, Inside Passage, Southeast Alaska PacificStock
Alaska Peninsula Brown Bear (ursus arctos horribilis) and it's cub walking to the edge of a lake on a foggy morning, Lake Clark National Park; Alaska, United States of America PacificStock
Polar bears (ursus maritimus) sparring in the snow during winter near Churchill; Manitoba, Canada PacificStock
Two Polar Bears Play Fighting To Sharpen Their Hunting Skills As They Wait For The Ice To Freeze Over At Hudson Bay; Churchill, Manitoba, Canada PacificStock
Two male Orca Whales, or Killer Whales, (Orcinus orca) surface near Juneau in Lynn Canal, Inside Passage; Alaska, United States of America PacificStock
Mountain lion cub (Felis concolor) walking on snow toward camera, mother in background; Montana, Usa PacificStock
Two Polar Bears (Ursus Maritimus) Showing A Tender Moment As They Cuddle Side By Side; Churchill, Manitoba, Canada PacificStock
Female Sea Otter Holding Newborn Pup Out Of Water, Prince William Sound, Southcentral Alaska, Winter PacificStock