13.534 Immagini gratuite per Alaska

acqua pesce uccelli animali selvatici migrazione montagna paesaggio scenico animali natura

WOE206 Avian Influenza Survelliance Program at Izembek National Wildlife Refuge

campione uccelli

Snowy Owl on the tundra

Seaplane flying over lake at Tetlin National Wildlife Refuge

Visitors walking on a trail at Tetlin National Wildlife Refuge

montagna foresta

Tetlin National Wildlife Refuge entrance sign

animali selvatici carattere

U.S. Fish and Wildlife Service employees on a boat

Red-faced cormorants perched on rocks

Dolly Varden -1

Rainbow trout-1

American Coot Flock

Sockeye salmon-4

Sockeye Salmon-1

Emperor Goose-2

animali selvatici uccelli

Trumpeter swan family

Mount McKinley or Denali ("The Great One") in Alaska is the highest mountain peak in North America, at a height of approximately 20,320 feet above sea level. Original image from Carol M. Highsmith’s America, Library of Congress collection.

paesaggio montagna

Snow Mobile Racers at the opening ceremony of the dog sled race

veicolo inverno

Exit Glacier, Kenai Fjords National Park, Seward, Alaska

paesaggio foresta

Exit Glacier, Kenai Fjords National Park, Seward, Alaska

paesaggio natura

Exit Glacier, Kenai Fjords National Park, Seward, Alaska

paesaggio natura

Sockeye Salmon-3

Aquatic plants at Yukon Flats National Wildlife Refuge

Dolly Varden -2

Dolly Varden-5

Dolly Varden

Slimy sculpin-4

Aerial view of mountains and wetlands

paesaggio montagna

Tufted puffin in flight

animali selvatici uccelli

Aerial view of mountains-1

paesaggio natura

Juvenile Chinook salmon

Bearberry growing in tundra tussocks

pianta fiorita piante

Greater White-fronted Goose

animali selvatici animali

Sockeye Salmon-2

Kanuti National Wildlife Refuge tundra and burned areas

ricreativo alaska

Kodiak brown bear with fish

Village along the coast at Arctic National Wildlife Refuge

villaggio acqua

Male King Eider

animali selvatici uccelli

Alaskan pipeline

paesaggio energia

Aerial view of scenic landscape-2

fotografia paesaggio

Tufted puffin in flight-5

animali selvatici uccelli

Cache outside the visitor center

animali selvatici piante

Juvenile Coho salmon

Juvenile Chinook salmon-3

Sockeye Salmon-1

Biking through Tetlin National Wildlife Refuge

bicicletta albero

Forage fish research, Shumagin Islands-4

ricerca scientifica pesce

Aerial view of scenic landscape-4

fotografia paesaggio

Sockeye Salmon-2

Pair of reen-winged teal

animali selvatici alaska

Rainbow trout-2

Wooden structure and caribou antlers

Sockeye Salmon-2

Refuge sign of Izembek National Wildlife Refuge

Rainbow trout-4

Northern Pike swims near fish weir

sott'acqua pesce

Snowshoe hare tracks lead across a frozen lake

Cutting from willow tree

Young boy is proud of the salmon on his fish stringer

ricreativo pesca

Adults fly fishing

Juvenile salmon -1

Blue sky at Izembek National Wildlife Refuge

Kodiak brown bears-2

animali selvatici mammiferi

Sockeye Salmon-4

Nogahabara sand dunes-1

paesaggio natura

U.S. Fish and Wildlife Service pilot flies over the refuge

trasporto aerei

Juvenile Chinook salmon-1

Constructing fish passage culvert in the Mat-Su Valley

Selawik National Wildlife Refuge mountaintop

montagna alaska

Removing bird from mist net at Tetlin National Wildlife Refuge

animali selvatici uccelli

Scouting for geese

Chinook salmon tail

Juvenile salmon -4

Biologists with a live trap for lynx

Orange Hawkweed, Sand Point, Alaska

primavera piante

Horned puffin-3

Red-faced cormorant-1

animali selvatici uccelli

Northern Pike-2

Beach house along the shore

Red-faced cormorant on nest.

animali uccelli

Trumpeter swans display

animali selvatici lago

Threespine stickleback-1

Kilbuck Mountains-4

paesaggio roccia

Fire in the tundra

paesaggio albero

Arctic grayling-1

Pine reflection

Sabine's Gull

animali uccelli

Transporting packages by inflatable boat

Moonset over the boreal forest

Mountain harebell

Moose cow in wetlands

mammiferi animali

Red Phalarope

animali uccelli

Elusive Lynx

Woman gathering branches

nativi americani albero

Black Turnstone

animali uccelli

Exploring a glacier

nazionalità acqua

Cottonwood Creek

Smith's Longspur looking for food in Gates of Arctic National Park, Alaska

Aerial View of Crescent lake at Lake Clark National Park, Alaska

paesaggio natura

Arctic National Wildlife Refuge in Alaska U.S

Redoubt Volcano in Eruption in Lake Clark National Park, Alaska

nazionalità natura

Horned puffin-2

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