14.225 Ücretsiz görseller için Alaska

su balık göç vahşi yaşam peyzaj dağ memeliler hayvan kuşlar göl

Bonaparte's Gull chick

Two adults looking at crafts

Trumpeter swans display

vahşi yaşam göl

R/V Tiglax and Curlew

Chum Salmon

Tanaina Glacier landscape in Lake Clark National Park, Alaska

Fall color in Alaska

arka fon peyzaj

Alaska landscape

Aerial view of Kaktovik and Barter Island LRRS in Alaska

Topographical Map of Katmai National Park, Alaska

Aerial shot of Izembek National Wildlife Refuge

Wooden structure and caribou antlers

Sockeye Salmon-2

Aerial view of the river

Sockeye Salmon-2

Kodiak brown bear and cub

vahşi yaşam memeliler

Pair of reen-winged teal

vahşi yaşam alaska

Biologists with a live trap for lynx

Field crew outfitted with special gear

memeliler i̇nsanlar

Bald Eagle in juvenile plumage

Selawik National Wildlife Refuge mountaintop

Area between 6 Mile Lake and Mud River

Rainbow trout-1

Signs with boating regulations and a Kenai River map

haritalar tekne

Fisherman catches silver salmon-1

eğlence balık

Pair of Emperor Geese

Kodiak brown bear with cubs-1

vahşi yaşam memeliler

Rainbow trout

Sockeye Salmon-2

Dolly Varden

Woman working on a craft at Tetlin Service employee showing Native American crafts at Tetlin National Wildlife Refuge

Kodiak bear sow and cubs-1

memeliler hayvan

Kodiak brown bear sitting up

vahşi yaşam memeliler

Slimy sculpin-4

Aerial view of mountains and wetlands

Tufted puffin in flight

vahşi yaşam kuşlar

Sockeye Salmon-6

Bear interrupts fishing

memeliler hayvan

WOE206 Avian Influenza Survelliance Program at Izembek National Wildlife Refuge

Snowy Owl on the tundra

Refuge sign of Izembek National Wildlife Refuge

Fisherman catches silver salmon-1

eğlence balık

Sockeye Salmon-3

Dolly Varden -2

View of shorebirds on a rock formation

Front door to visitor center

vahşi yaşam kuşlar

Sockeye salmon-4

Sockeye Salmon-1

Male King Eider

vahşi yaşam kuşlar

Salmon migration -2

Seaplanes docked at Yukon National Wildlife Refuge

hava taşıtı göl

Rainbow trout-1

Common eider research project-1

araştırma bilim

Bearberry growing in tundra tussocks

çiçekli bitki bitki

Sockeye Salmon-1

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

Aerial view of Selawik National Wildlife Refuge-1

i̇klim değişikliği alaska

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.

Sockeye Salmon-1

Isaiah's first silver

Salmon migration -2

Tufted puffin in flight-5

vahşi yaşam kuşlar

Barge navigates through melting ice

Red fox with it's tongue out-3

vahşi yaşam memeliler

Aquatic plants at Yukon Flats National Wildlife Refuge

Sockeye Salmon-3

Sockeye Salmon-2

Sockeye Salmon-1

Sockeye Salmon-1

Rainbow trout-2

Salmon migration -1

Aerial view of mountains-1

Sockeye Salmon-1

Northern sea otter

Aerial view of scenic landscape-4

fotoğrafçılık peyzaj

Constructing fish passage culvert in the Mat-Su Valley

Caribou crossing the Kanektok River

vahşi yaşam memeliler

Sockeye Salmon-1

King Eider pair hanging out

vahşi yaşam alaska

Cache outside the visitor center

vahşi yaşam bitki

Kodiak brown bear cubs-3

vahşi yaşam memeliler

Rainbow trout

Pair of Trumpeter swans at Tetlin National Wildlife Refuge

vahşi yaşam çimen

Salmon migration

Rainbow trout-1

Visitors walking on a trail at Tetlin National Wildlife Refuge

Sockeye Salmon-3

Tetlin National Wildlife Refuge entrance sign

vahşi yaşam karakter

Greater White-fronted Goose

vahşi yaşam hayvan

Sockeye Salmon-2

Kanuti National Wildlife Refuge tundra and burned areas

eğlence alaska

Kodiak brown bear with fish

Village along the coast at Arctic National Wildlife Refuge

Rainbow trout-4

Sockeye Salmon-2

White sweet clover at Tetlin National Wildlife Refuge-2

yabani çiçek bitki

Removing bird from mist net at Tetlin National Wildlife Refuge

vahşi yaşam kuşlar

Sockeye Salmon-1

Salmon migration -2

Sockeye Salmon-1

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