Bird petroglyph, Petroglyph Beach, State Historic Park, archaeological site, Wrangell, pioneer port, Southeast Alaska, United States of America, North America

Jet-boats head for the Stikine River, mist clears from beautiful Petroglyph Beach, State Historic Park, Wrangell, Alaska, United States of America, North America

Mist clears from beautiful Petroglyph Beach, State Historic Park, archaeological site, Wrangell, pioneer port, Alaska, United States of America, North America

Petroglyphs with mist clearing from beautiful Petroglyph Beach, State Historic Park, Wrangell, Inside Passage, Alaska, United States of America, North America

Rainbow with fall colors near King Mountain State Recreation Area and Chickaloon, Alaska, United States of America, North America

Mist clears from beautiful Petroglyph Beach, State Historic Park, archaeological site, Wrangell, pioneer port, Alaska, United States of America, North America

Rainbow with fall colors near King Mountain State Recreation Area and Chickaloon, Alaska, United States of America, North America

Juneau, State Capital, view from the sea, mist clears over downtown buildings, mountains, forest and float planes, Alaksa, United States of America, North America

Resting moose, Chugach State Park, Anchorage, Alaska

Juneau, State Capital, view from the sea, mist clears over downtown buildings, mountains, forest and float planes, Alaksa, United States of America, North America

Alaska Range seen from K'esugi Ridge Trail, Denali State Park, Matanuska-Susitna Borough, Southcentral Alaska, Alaska, United States of America, North America

Alaska Range seen from K'esugi Ridge Trail, Denali State Park, Matanuska-Susitna Borough, Southcentral Alaska, Alaska, United States of America, North America

A view of the Maclaren River RT 305 trailhead on State Highway 8 near Paxson, Alaska, United States of America, North America

Small lake with Alaska Range in background, seen from K'esugi Ridge Trail, Denali State Park, Matanuska-Susitna Borough, Southcentral Alaska, Alaska, United States of America, North America

Cascade on Falls Creek, Chugach State Park, Alaska, United States of America, North America

A view of the lake near Manatusa State Park, Alaska, United States of America, North America

Alaska Range seen from K'esugi Ridge Trail, Denali State Park, Matanuska-Susitna Borough, Southcentral Alaska, Alaska, United States of America, North America

Walrus. Odobenus rosmarus. Male/bull in summer. Round island, walrus island state game sanctuary, alaska, usa

Red fox. Vulpes vulpes. Summer. Round island, walrus island state game sanctuary, alaska, usa. Restrictions: no greetings cards

Red fox. Vulpes vulpes. Summer. Round island, walrus islands state game sanctuary, alaska, usa

Horned puffin. Fratercula corniculata. Round island, walrus islands state game sanctuary alaska, usa

Juvenile bald eagle (Haliaeetus leucocephalus) perched in Sitka Spruce tree (the Alaska state tree) in Takatz Bay on Baranof Island, Southeast Alaska, USA

Adult Dall's Porpoise (Phocoenoides dalli) surfacing (note characteristic "rooster tail" splash from body) in the San Juan Islands, Washington State, USA.

An Orca pod (Orcinus orca) encountered near Waldron Island in the San Juan Island group of Washington State, USA

Willow Ptarmigan (Lagopus lagopus)

Aerial view of Homer Spit, Homer, Kachemak Bay, mountains of Kachemak Bay State Park, Kenai Peninsula, South Alaska, Alaska, USA, North America

Autumn landscape in Denali State Park, Central Alaska, Alaska, USA, North America

Autumn landscape in Denali State Park, intense colours, reflections in the water, Central Alaska, Alaska, USA, North America

Autumn landscape in Denali State Park, intense colours, reflections in the water, Central Alaska, Alaska, USA, North America

Indian Summer, autumn along Dezadeash Lake, Haines Road, towards Haines Pass, Alaska, leaves in fall colours, St. Elias Mountains, Kluane and Boundary Ranges behind, Kluane National Park and Reserve, Yukon Territory, Canada

Alaska Highway towards Haines Junction, St. Elias Mountains, Kluane Range behind, Kluane National Park and Reserve, Yukon Territory, Canada

State of Alaska entry sign, White Pass, South Klondike Highway, Skagway, Alaska, USA

US - Canadian border crossing sign, White Pass, south Klondike Highway, Alaska and British Columbia, B. C., Canada

A horned puffin (Fratercula corniculata) stands on a rocky, lichen-covered precipice at the Walrus Islands State Game Sanctuary on Round Island at Bristol Bay in Alaska's Bering Sea.

High Mountain Rangers Tom Ditola and David Weber are taking a rest on the West Rib on Mount McKinley, Alaska. Mount Hunter in the background. They are above the clouds in blue sky and the sun is shining. Mount McKinley, native name Denali, is the highest mountain peak in North America, with a summit elevation of 20,321 feet (6,194 m) above sea level. At some 18,000 feet (5,500 m), the base-to-peak rise is considered the largest of any mountain situated entirely above sea level. Measured by topographic prominence, it is the third most prominent peak after Mount Everest and Aconcagua. Located in the Alaska Range in the interior of the U.S. state of Alaska, McKinley is the centerpiece of Denali National Park and Preserve. Every climbing season High Mountain Rangers of the Denali National Park Service are called to help climbers in need. If possible the patient is brought down to base camp on foot, only in life threatening conditions a helicopter is called to evacuate the patient to a hospital in Anchorage.

Mountain ranger Brian Scheele on this way to Windy Corner on Mount McKinley, also know as Denali, in Alaska. He is pulling a sled, that together with his heavy backpack is containing all the gear like tents, clothing and food. Every climbing season High Mountain Rangers of the Denali National Park Service are called to help climbers in need. If possible the patient is brought down to Basecamp on foot, only in life threatening conditions a helicopter is called to evacuate the patient to a hospital in Anchorage. Mount McKinley, native name Denali, is the highest mountain peak in North America, with a summit elevation of 20,321 feet (6,194 m) above sea level. At some 18,000 feet (5,500 m), the base-to-peak rise is considered the largest of any mountain situated entirely above sea level. Measured by topographic prominence, it is the third most prominent peak after Mount Everest and Aconcagua. Located in the Alaska Range in the interior of the U.S. state of Alaska, McKinley is the centerpiece of Denali National Park and Preserve.

A pair of Pacific walruses (Odobenus rosmarus) joust with ivory tusks on the rocky shore of Walrus Islands State Game Sanctuary on Round Island at Bristol Bay in Alaska's Bering Sea.

Packraft on the banks of the Charley River, sun going down behind ridge in background, Yukon-Charley Rivers National Preserve, Alaska, United States of America

A brown bear (Ursus arctos) standing upright among the sedges, appears to dance to music only it can hear overlooking McNeil Cove in Southwestern Alaska, Alaska, United States of America

Sow brown bear (Ursus arctos) feeds on sedges as her yearling cub looks on near McNeil River, Alaska. Brown bears gather in the area each spring and early summer to feed heavily on nutritious sedges prior to the arrival of local salmon runs, Alaska, United States of America

Brown bear (Ursus arctos) encountered near the sedge flats near McNeil River, Alaska. Brown bears feed heavily on nutritious sedges each spring and early summer prior to the arrival of local salmon runs, Alaska, United States of America

Large splash in the ocean after a piece of glacier calves off into the ocean, Whittier, Alaska, United States of America

Large splash in the ocean after a piece of glacier calves off into the ocean, Whittier, Alaska, United States of America

Kenai Fjords National Park and Exit Glacier on a mid-summer day as seen from the Harding Icefield Trail in South-central Alaska, Alaska, United States of America

Bull moose (Alces alces) wades through the mist of a cool Southcentral Alaska evening during the September 'rut', or breeding season. Moose are the largest member of the deer family. The animals are circumpolar and the Alaska-Yukon race, Alces alces gigas, is the largest of all, Alaska, United States of America

Glenn Highway divides the image, surrounded by spruce forest and brush in Southcentral Alaska, at sunset, with cars in the distance looking towards Lion's Head and the Chugach Mountains on a smokey, hazy, summer night; Chickaloon, Alaska, United States of America

Large male Brown bear (Ursus arctos) walks towards camera in snow, captive at Alaska Wildlife Conservation Center, South-central Alaska, Alaska, United States of America

Denali National Park and Preserve as seen from Peters Hills with 20320' Mount Denali, formally know as Mount McKinley, and the Alaska Range, Trapper Creek, Alaska, United States of America

Red fox (Vulpes vulpes) sitting in the snow. Fox family was often seen here near Campbell Creek and traveling on the city bike trail, Alaska, United States of America

Northern Lights over Juneau Icefield, Tongass National Forest, Alaska, United States of America

Female Brown bear (Ursus arctos) looking at camera with mouth open, captive in Alaska Wildlife Conservation Center, South-central Alaska, Portage, Alaska, United States of America

Red fox (Vulpes vulpes) prowls the Campbell Creek area in winter looking for rodents and other food. Fox is shown looking out from a hole that may be a future den, South-central Alaska, Anchorage, Alaska, United States of America

Northern Hawk Owl (Surnia ulula), has just made a vole kill and is about to fly back to a perch to consume it. Grass piece has been removed from face. Owl looks at camera. South-central Alaska, Anchorage, Alaska, United States of America

Northern Lights over Juneau Icefield, Tongass National Forest, Alaska, United States of America

An aerial scenic of the Alaskan Railroad trestle crossing the Snow River on a sunny summer day in South-central Alaska, Alaska, United States of America

Blue glacial ice is exposed inside an ice cave at the terminus of Mendenhall Glacier, Mendenhall Lake, Tongass National Forest, Alaska, United States of America

View of Denali and Alaska Range from the North taken at sunset on Alaska Airlines jet, Alaska, United States of America

The Northern Lights are seen reflecting off Beach Lake on a clear, autumn night with a wooden dock in the foreground, Chugiak, Alaska, United States of America

Kenai Fjords National Park and Exit Glacier on a mid-summer day as seen from the Harding Icefield Trail in South-central Alaska, Alaska, United States of America

Red fox (Vulpes vulpes) walking in snow in Campbell Creek area, South-central Alaska, Alaska, United States of America

Red fox (Vulpes vulpes) standing on snow in the Campbell Creek area in winter looking for rodents and other food, South-central Alaska, Anchorage, Alaska, United States of America

Woman backpacker and her dog backpacking on the Kesugi Ridge Trail in Denali State Park with views of Denali National Park and the Alaska Range in the background, Alaska, United States of America

Red fox (Vulpes vulpes) standing in the snow. Fox family was often seen here near Campbell Creek and traveling on the city bike trail, Alaska, United States of America

Grizzly bear (Ursus arctos horribilis) is holding up her snowy paw and looking at camera, captive. Alaska Wildlife Conservation Center, Portage, Alaska, United States of America

Cow moose (Alces alces) with calf rests on green grass in East Anchorage, Alaska's State mammal, South-central Alaska, Alaska, United States of America

Northern Lights over Juneau Icefield, Tongass National Forest, Alaska, United States of America

Family In Red Canoe On Byers Lake With Green Tree Covered Shoreline, Denali State Park, Alaska, Alaska, United States Of America

Sunset Grows On The Mountains In Winter, Chena River State Recreation Area, Fairbanks, Alaska, United States Of America

Young Girl In Yellow Lifejacket Displaying Some Bird Feathers Standing In Front Of Shoup Glacier And Chugach Mountains, Shoup Bay State Marine Park, Prince William Sound, Valdez, Alaska, United States Of America

Kayak On The Beach With Shoup Glacier Spilling Over The Chugach Mountains Into Shoup Bay, Shoup Bay State Marine Park, Prince William Sound, Valdez, Alaska, United States Of America

Steams From The Hot Springs Run Off In Sub Zero Winter, Chena Hot Springs Resort, Fairbanks, Alaska, United States Of America

Scenic View Of Benny Benson State Airport At Sunset From Pillar Mountain, Southwest Alaska

Bear (Ursus arctos) viewing at Hallo Bay Camp. A sow and her two cubs hunt for clams while awaiting the arrival of salmon to local streams; Alaska, United States of America

Detail Of A Human Figure Carved Into A Totem Pole, Totem Bight State Historical Park, Ketchikan, Southeast Alaska, USA, Spring

Detail Of A Raven Figure Carved Into A Totem Pole, Totem Bight State Historical Park, Ketchikan, Southeast Alaska, USA, Spring

Killer whale (Orcinus orca) surfacing beside the Coastal range, Inside Passage, Lynn Canal; Alaska, United States of America

Immature light coloured grizzly bear (Ursus arctos hornbilis), Denali National Park and Preserve; Alaska, United States of America

An observer watching the aurora borealis points his flashlight into the sky beside a campfire on Jarvis Creek in Delta Junction; Alaska, United States of America

A bull moose (Alces alces) resting in a forest on Fort Greely; Alaska, United States of America

A King Salmon, also known as Chinook salmon (Oncorhynchus tshawytscha), attempts to jump the falls at the Fish Hatchery pond, South-central Alaska; Anchorage, Alaska, United States of America

Killer whale (Orcinus orca) surfacing beside the Chilkat Mountains at sunset, Lynn Canal, Inside Passage; Alaska, United States of America

Cow moose (Alces alces) with rare triplet calves try to cross the Park Road in a rainstorm, however, turned back and went into the woods possibly because of the traffic, Denali National Park and Preserve; Alaska, United States of America

A plume of smoke from the Oregon Lakes wildfire rises high into the sky near Delta Junction in 2019; Alaska, United States of America

Humpback whale (Megaptera novaeangliae) breaches at sunset, Lynn Canal, Inside Passage, with Chilkat Mountains in the background; Alaska, United States of America

Humpback whale (Megaptera novaeangliae) lifts it's fluke as it feeds in Lynn Canal, with Herbert Glacier and Coast Range in the background; Alaska, United States of America

A bull moose (Alces alces) with antlers in velvet walking across a meadow, Alaska Wildlife Conservation Center; Portage, Alaska, United States of America

Grizzly bear sow (Ursus arctos horribilis) sitting on ground, Alaska Wildlife Conservation Center; Portage, Alaska, United States of America

Grizzly bear (Ursus arctos horribilis) sow and cub on tundra, Denali National Park and Preserve; Alaska, United States of America

Humpback whales (Megaptera novaeangliae) surfacing in Inside Passage in the Lynn Canal under the glow of the setting sun; Alaska, United States of America

The American Flag flys at the Eielson Visitor Center. Also seen is a rare set of 2 bull moose antlers locked together (the bulls likely died as they couldn't get unlocked). Denali National Park and Preserve, Interior Alaska; Alaska, United States of America

Snowshoe hare (Lepus americanus) changing to summer colours, Denali National Park and Preserve; Alaska, United States of America

A Red fox (Vulpes vulpes) stops to sniff a bush of bluebells (Hyacinthoides) before continuing his hunt along the road, Denali National Park and Preserve; Alaska, United States of America

A plume of smoke from the Oregon Lakes wildfire rises high into the sky near Delta Junction in 2019; Alaska, United States of America

A POV of a man riding his mountain bike down the Devil's Pass Trail on a sunny summer day in South-central Alaska, Alaska, United States of America

Red fox (Vulpes vulpes) standing on a log in snow looking at the camera in the Campbell Creek area, South-central Alaska, Alaska, United States of America

Northern Hawk Owl (Surnia ulula), known for sitting on the highest perch possible while looking for prey such as voles moving below. This one sits on the top of a tree against a blue sky, South-central Alaska, Anchorage, Alaska, United States of America

Dall Sheep rams (Ovis dalli) grazing on grass in the high country in Denali National Park and Preserve in Interior Alaska in autumn. Rams often travel in groups during this pre-rut time of year, Alaska, United States of America

A brown bear (Ursus arctos) is staring with its mouth open at a salmon it's about to catch at Brooks Falls. The fish is only a few inches away from its mouth. Shot with a Nikon D800 in Alaska; Kodiak, Alaska, United States of America

Trans-Alaska Pipeline, Interior Alaska in summertime; Fairbanks, Alaska, United States of America

Bright green aurora dancing over Birch Lake with reflections, Interior Alaska in autumn; Fairbanks, Alaska, United States of America