Snowy birch and evergreen trees in an atmospheric landscape during sunrise, North Pole, interior Alaska in wintertime; Alaska, United States of America PacificStock
Pieces of collapsed ice inside a Black Rapids Glacier cave; Alaska, United States of America PacificStock
An Orca Whale (Killer Whale) (Orcinus orca), male as indicated by the height of it's dorsal fin, surfaces in Lynn Canal, Herbert Glacier, Inside Passage; Alaska, United States of America PacificStock
Two red chairs on snow covered ridge overlooking frozen lake with snow covered mountain in the background with blue sky and clouds; Banff, Alberta, Canada PacificStock 6
Polar bear (ursus maritimus) laying alongside a thawing pond waiting for Hudson Bay to freeze over; Churchill, Manitoba, Canada PacificStock
Clouds and mist envelop the mountains while snow covers the trees and shrubs during winter along the Annie Lake Road, near Whitehorse; Yukon, Canada PacificStock
Snowy birch and evergreen trees in atmospheric landscape during sunrise in winter, North Pole, interior Alaska; Alaska, United States of America PacificStock
Polar bears (ursus maritimus) sparring in the snow during winter near Churchill; Manitoba, Canada PacificStock
Waterfall under snow-covered rustic bridge, Central Park; New York City, New York, United States of America PacificStock
Scenic view of the Titlis Rotair revolving circular tram at Engelberg Resort in Switzerland PacificStock
Mountain tent on ridge in winter, Mt. McKinley in background, part of Mt. Dan Beard immediately behind tent, Denali National Park and Preserve; Alaska, United States of America PacificStock
Man Skiing The S Couloir On The North Face Of Ptarmigan Peak, Chugach Mountains, Southcentral Alaska, Winter PacificStock
Hoarfrost covers black spruce trees as ground fog and dusk descend on Palmer Hay Flats in South-central Alaska in winter; Alaska, United States of America PacificStock
Professional snowboarder, Frederik Kalbermatten, heli boarding in the mountains above Haines, Southeast Alaska PacificStock
Lines carved by skiers and snowboarders who flock to Thompson Pass near Valdez to partake of the perfect powder; Alaska, United States of America PacificStock
A backcountry skier looks over the Black Rapids Glacier valley from a high point on the terminal moraine in winter; Alaska, United States of America PacificStock
Two male Orca Whales, or Killer Whales, (Orcinus orca) surface near Juneau in Lynn Canal, Inside Passage; Alaska, United States of America PacificStock
Plane beneath the aurora borealis at the Delta Junction airstrip; Alaska, United States of America PacificStock