2.718 Foto gratuite per Artide

alaska nazionalità montagna animali selvatici animali paesaggio natura inverno neve estate

Gray-crowned rosy finch in the subalpine tundra

Kobuk 440 racers at Paniqsigvik shelter cabin.

Winter trail markers.

Parasitic jaeger

Snow bunting in the snow

uccelli inverno

Caribou along a winter trail on Selawik National Wildlife Refuge

Semipalmated sandpiper chick in the Arctic

Traveling across Selawik National Wildlife Refuge with a snowmachine and basket sled.

viaggio inverno

Red fox in the rain

mammiferi estate

A winter trail at Selawik National Wildlife Refuge.

viaggio inverno

Long-tailed duck flap

animali selvatici uccelli

Red fox in the rain

mammiferi estate

Juvenile Arctic fox

mammiferi animali

Arctic fox siblings

mammiferi animali

Arctic fox siblings

mammiferi animali

Juvenile Arctic fox

mammiferi animali

Arctic fox siblings

mammiferi animali

Arctic fox siblings

mammiferi animali

Arctic fox siblings

mammiferi animali

Juvenile Arctic fox

mammiferi animali

Long-tailed duck face-on

animali uccelli

Juvenile Arctic fox

mammiferi animali

Arctic fox siblings

mammiferi animali

Juvenile Arctic fox

mammiferi animali

Juvenile Arctic fox

mammiferi animali

Arctic fox

mammiferi animali

Lynx Project At Yukon Flats National Wildlife Refuge

animali selvatici scienza

Winter in The Netherlands

Arctic wolf animal

Arctic frozen glacier

Arctic wolf animal

mammiferi animali

Arctic blue clouds

Arctic tern bird

animali selvatici uccelli

Ice and snow in the arctic waters

Gates Of The Arctic National Park & Preserve

nazionalità acqua

An F-22 Raptor performs aerial maneuvers

Clark University student Christie Wood lowers a water sampler into a borehole on July 4, 2010.

ICESCAPE scientists watched from the deck of the Healy as it cut a path through thick multiyear ice on July 6, 2011.

Arctic Tern flying in the air

animali selvatici uccelli

Adventure arctic expedition

paesaggio natura

The U.S. Coast Guard Cutter Healy parked in an ice floe for the 2011 ICESCAPE mission's third ice station in the Chukchi Sea.

The US Navy attack submarine USS Annapolis

Arctic National Wildlife Refuge

animali selvatici nazionalità

A wolf watches floaters drift

Arctic National Wildlife Refuge

animali selvatici nazionalità

Caribou on the landscape in Noatak National Preserve

paesaggio animali

Gates Of The Arctic National Park & Preserve

paesaggio natura

Glacier in Arctic National Wildlife Refuge

animali selvatici acqua

Pools of water during the permafrost thaw at Gates of the Arctic National Park

paesaggio acqua

The U.S. Coast Guard Cutter Healy in the Beaufort Sea, northeast of Barrow, Alaska.

The terrain for the scientific work conducted by ICESCAPE scientists on July 4, 2010.

paesaggio scienza

A NASA scientific balloon awaits launch in McMurdo, Antarctica.

Caribou spotting along the river

animali selvatici nazionalità

A group of caribou get ready to swim

nazionalità animali

Gates of the Arctic National Park and Preserve

paesaggio natura

Snow Winter

Arrigtech Peaks Landscapes at Gates of the Arctic National Park

paesaggio natura

Muskox and Greater White-fronted Geese

nazionalità animali

Snow is blown off of the Thurston Island calving front off of western Antarctica.

A hiker in Gates Of The Arctic National Park

nazionalità paesaggio

Too Cold - Frozen Ice

paesaggio natura

Flyover scenic view of Gates of the Arctic National Park, Alaska

paesaggio roccia

Arctic

Arctic

Bird in Arctic National Wildlife Refuge

Hulahula River in Arctic National Wildlife Refuge

paesaggio natura

Caribou spotting along the river

animali selvatici natura

Bear Tracks along the lake at Gates of Arctic National Park, Alaska

paesaggio acqua

Ice Texture

A hiker in Gates Of The Arctic National Park

paesaggio natura

Arctic National Wildlife Refuge

paesaggio natura

Arctic Tern in Arctic National Wildlife Refuge

animali selvatici animali

Bird in Arctic National Wildlife Refuge

Scientist testing the waters

Ice Explorer Ride at Athabasca Glacier in Alberta, Canada

avventura veicolo

Arctic National Wildlife Refuge

paesaggio natura

Arctic National Wildlife Refuge

paesaggio natura

Bird in Arctic National Wildlife Refuge

View of the northern Antarctic Peninsula from high altitude during IceBridge's flight back from the Foundation Ice Stream, on Oct. 28.

Bird in Arctic National Wildlife Refuge

Arctic National Wildlife Refuge

paesaggio natura

Arctic National Wildlife Refuge

animali selvatici paesaggio

Smoke Over the Greenland Sea

paesaggio acqua

Evening Light in Gates of Arctic National Park, Alaska

paesaggio natura

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

Arctic National Wildlife Refuge

paesaggio natura

Thurston Island Calving. Digitally enhanced by rawpixel

paesaggio animali

Arctic National Wildlife Refuge

paesaggio natura

Hulahula River in Arctic National Wildlife Refuge

paesaggio natura

On July 20, the U.S. Coast Guard Cutter Healy steamed south in the Arctic Ocean toward the edge of the sea ice.

Selective Focus Photography Of Black Camera Covered With Snow

berretto artide

Arctic coastal plain ebony

ghiaccio artide

Arctic nest

Arctic fish

Arctic bottom refuge

Arctic bird

Arctic fish

Arctic nest pacific

Caribou in Arctic National Wildlife Refuge

animali selvatici animali

An iceberg embedded in sea ice as seen from the IceBridge DC-8 over the Bellingshausen Sea on Oct. 19, 2012.

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