14.231 Kostenlose Bilder von Alaska

fisch wasser unterwasser fischen vögel fotograf tiere undomestizierte lebewesen klimawandel landschaft

Greater White-fronted Goose

undomestizierte lebewesen tiere

Aerial view of Selawik National Wildlife Refuge

landschaft wasser

Kanuti National Wildlife Refuge tundra and burned areas

freizeit alaska

Kodiak brown bear with fish

Village along the coast at Arctic National Wildlife Refuge

Sockeye Salmon-2

Sockeye Salmon-2

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

flugzeug verkehr

Erosion and mudslide at Selawik National Wildlife Refuge

landschaft alaska

Sockeye Salmon-1

Parakeet auklet-1

Removing bird from mist net at Tetlin National Wildlife Refuge

undomestizierte lebewesen vögel

Salmon migrating through weir-1

unterwasser fisch

Salmon migration -2

Sockeye Salmon-1

Salmon migration -4

Sockeye Salmon-5

Scent lures used to track Canada lynx

Salmon migrating through weir-2

unterwasser fisch

Rainbow trout-2

Salmon migrating through weir-1

unterwasser fisch

Sockeye Salmon-1

Parakeet auklet-1

Refuge law enforcement officer communicating with some caribou hunters

Aerial view of the river-1

landschaft gras

Salmon migrating through weir-2

unterwasser fisch

Sockeye Salmon-3

Emperor Geese on Chiniak Bay rocks

GPS waypoints mark routes

Parakeet auklet-4

Sockeye Salmon-2

Salmon migrating through weir-1

unterwasser fisch

Parakeet auklet-5

Sockeye Salmon-1

Blue sky at Izembek National Wildlife Refuge

Kodiak brown bears-2

undomestizierte lebewesen säugetiere

Sockeye Salmon-3

Parakeet auklet-1

Rainbow trout-2

Rainbow trout swim in Meadow Creek-2

unterwasser fisch

Sockeye Salmon-2

Parakeet auklet-3

Rainbow trout swim in Meadow Creek-3

unterwasser fisch

Kodiak brown bears in a wildflower field

undomestizierte lebewesen säugetiere

Polar bears along the shore

säugetiere eis

Bald Eagle-1

Sockeye Salmon-5

Bush plane used to transport workers to the study site

flugzeug verkehr

Biking through Tetlin National Wildlife Refuge

Salmon migration -2

Salmon migration -2

Bureau of Land Management (BLM) cadastral survey marker

Emperor Goose-2

undomestizierte lebewesen vögel

Sockeye Salmon-1

Salmon migrating through weir-4

unterwasser fisch

Kodiak brown bear sow and cub

säugetiere tiere

Red-legged kittiwake-1

Salmon migrating through weir-1

unterwasser fisch

Setting up a live trap

Lingonberry-1

Sockeye Salmon

Common eider research project

wissenschaft wasser

Sockeye Salmon-1

Salmon migrating through weir-1

unterwasser fisch

Sockeye Salmon

Aerial view of Selawik National Wildlife Refuge-2

landschaft alaska

Snowshoe hare tracks lead across a frozen lake

Cutting from willow tree

Rainbow trout-1

Caribou at Arctic National Wildlife Refuge

säugetiere tiere

Refuge Research Vessel URSA Major II

Sockeye Salmon-2

Lakes of Yukon Flats are frozen and snowy in the winter

Aerial view of scenic landscape-2

landschaft fotografie

Trumpeter swan family

Pair of Polar bears

säugetiere eis

Salmon migrating through weir-5

unterwasser fisch

MV Tiglax vessel

Sockeye Salmon-1

Salmon migration -1

Law enforcement officer on patrol

Northern Pike swims near fish weir

unterwasser fisch

Lilly pads on lake at Tetlin Tetlin National Wildlife Refuge

Salmon migrating through weir-2

unterwasser fisch

Sockeye Salmon-2

Red-legged kittiwake-2

Shishaldin Volcano on the right and Isanotski Volcano

Juvenile Chinook salmon-3

Sockeye Salmon-1

Karibou

weihnachten tiere

Winter Denali National Park and Preserve

Melting glacier

landschaft natur

Bristle-thighed Curlew-2

Northern Pike-1

Dolly Varden-8

Aerial shot of glacier peaks

landschaft berg

Trumpeter swan-1

undomestizierte lebewesen tiere

Service Grumman Widgeon

Dolly Varden-1

Grumman Widgeon N708 Checking Traps

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