Aerial view of snow covered mountains and glaciers in the Coastal Range, Southeast Alaska, USA, Summer

Aerial view of snow covered mountains and glaciers in the coastal range, Southeast Alaska; Alaska, United States of America

Aerial view of snow covered peaks in the Chugach Mountains with Girdwood in the foreground, Southcentral Alaska, USA, Summer

Aerial view of snow covering downtown Anchorage and the Chugach Mountains in the distance, Cook Inlet in the foreground, South-central Alaska in winter; Anchorage, Alaska, United States of America

A male Common Redpoll (Carduelis flammea) perches atop a snowy spruce tree on a frigid winter day in Interior Alaska. Fairbanks, Alaska

Bicyclists on the Tony Knowles Costal Trail led by an Alaskan Husky with downtown Anchorage in the background, Southcentral Alaska, USA, Winter

View of the Aurora Borealis (Northern Lights) dancing above the Alaska Range along the Parks Highway at Broad Pass; Alaska, United States of America

View of the Aurora Borealis (Northern Lights) dancing above the Alaska Range along the Parks Highway at Broad Pass; Alaska, United States of America

Aerial view of snow covering downtown Anchorage and the Chugach and Talkeetna Mountains stretching out behind the city in the distance, the Park Strip visible in the foreground, South-central Alaska in winter; Anchorage, Alaska, United States of America

Aerial view of snow covering downtown Anchorage and the the Chugach Mountains in the distance, the Capitan Cook Hotel and Conoco Philips buildings in the foreground, South-central Alaska in winter; Anchorage, Alaska, United States of America

Aerial view of Colony Glacier with Chugach Mountains in background and Lake George with Colony Point in foreground, South-central Alaska; Alaska, United States of America

Bicyclists at sunset on the Tony Knowles Costal Trail led by an Alaskan Husky with the Cook Inlet in the background, Southcentral Alaska, USA, Winter

A man assembling a tent after sunset during a winter camping trip in the Alaska Range, near Augustana Glacier; Alaska, United States of America

View of downtown Anchorage in winter and the snow-capped Chugach Mountains beyond seen from Point MacKenzie, the skies in the background clear and bright, sea ice covering Cook Inlet in the foreground, South-central Alaska; Anchorage, Alaska, United...

View of downtown Anchorage in winter and the snow-capped Chugach Mountains beyond seen from Point MacKenzie, the skies in the background clear and bright, sea ice covering Cook Inlet in the foreground, South-central Alaska; Anchorage, Alaska, United...

Aerial view of a snow covered Buckskin Glacier running into the foreground, Alaska Range, Interior Alaska, USA, Winter