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View of three Sandhill Cranes in flight over Creamer's Field, Fairbanks, Interior Alaska
Con derechos protegidos
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Two Sandhill Cranes forage in Creamer's Field, Fairbanks, Interior Alaska, Summer
Con derechos protegidos
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Three Lesser Sandhill Cranes in flight over Creamer's Field Migratory Waterfowl Refuge, Fairbanks, Interior Alaska, Summer
Con derechos protegidos
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Lesser Sandhill Crane in grass at Creamer's Field Migratory Waterfowl Refuge, Fairbanks, Interior Alaska, Summer
Con derechos protegidos
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Lesser Sandhill Crane walks in grass at Creamer's Field Migratory Waterfowl Refuge, Fairbanks, Interior Alaska, Summer
Con derechos protegidos
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Two Lesser Sandhill Cranes, one with wings extended, stand in grass at Creamer's Field Migratory Waterfowl Refuge, Fairbanks, Interior Alaska, Summer
Con derechos protegidos
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A group of Western Sandpipers take flight from the mud flats of Kachemak Bay during their Spring migration, Kenai Peninsula, Southcentral Alaska, Spring
Con derechos protegidos
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Group of Sandhill cranes fly over the Matanuska- Susitna Valley near Palmer, Southcentral Alaska, Spring
Con derechos protegidos
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Juvenile and adult Lesser Sandhill Cranes walk in grass at Creamer's Field Migratory Waterfowl Refuge, Fairbanks, Interior Alaska. Summer
Con derechos protegidos
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Lesser Sandhill Crane walks in grass at Creamer's Field Migratory Waterfowl Refuge, Fairbanks, Interior Alaska, Summer
Con derechos protegidos
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Gaggle of Canada Geese congregate in a field in Palmer with Chugach Mountains in the background, Matanuska-Susitna Valley, Southcentral Alaska, Spring
Con derechos protegidos
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Trumpeter swans in flight overhead during Spring migration, Marsh Lake, Yukon Territory, Canada
Con derechos protegidos
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Birdwatchers photograph shorebird flocks in Hartney Bay near Cordova during the Shorebird Festival, Copper River Delta,Southcentral Alaska, Spring
Con derechos protegidos
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A cluster of Western Sanpipers huddle for warmth during a stiff wind off Kachemak Bay, Kenai Peninsula, Southcentral, Spring
Con derechos protegidos
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A group of Western Sandpipers rest and seek warmth amongst a stiff wind along Kachemak Bay during their Spring migration, Kenai Peninisula, Southcentral Alaska, Spring
Con derechos protegidos
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White-fronted Goose stands in water at Creamer's Field Migratory Waterfowl Refuge, Fairbanks, Interior Alaska, Spring
Con derechos protegidos
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Parakeet Auklet flock perched on cliff ledge during Summer, Saint Paul Island, Pribilof Islands, Bering Sea, Alaska
Con derechos protegidos
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A Bald Eagle soars above an evergreen forest, Cooper Landing, Kenai Peninsula, Southcentral Alaska, Spring
Con derechos protegidos
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Bald Eagle soars above the snow and ice of Mendenhall Glacier in the background, Southeast Alaska, Winter, COMPOSITE
Con derechos protegidos
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Bald Eagle soars above fog in the Tongass National Forest with the Coast Mountains and Mendenhall Glacier in the background, Southeast Alaska, Winter, COMPOSITE
Con derechos protegidos
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Bald Eagle soars above the Inside Passage and Tongass National Forest with the Coast Mountains in the background, Southeast Alaska, Winter, COMPOSITE
Con derechos protegidos
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Birdwatcher photographs a large flock of Western Sandpipers and Dunlins on mud flats of Hartney Bay during spring migration, Copper River Delta, Southcentral Alaska
Con derechos protegidos
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Trumpeter Swan in flight over Westchester Lagoon, Anchorage, Southcentral Alaska, Fall
Con derechos protegidos
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Skein of Canada Geese in flight over Matanuska-Susitna Valley in Palmer, Southcentral Alaska, Spring
Con derechos protegidos
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A Black Capped Chickadee sits on a spruce branch in Hillside Anchorage, Southcentral Alaska, Spring
Con derechos protegidos
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Long-billed Dowitcher stands in marsh at Creamer's Field Migratory Waterfowl Refuge, Fairbanks, Interior Alaska, Summer
Con derechos protegidos
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Three Crested Auklets perched in a small cave on a cliff, St. Paul Island, Pribilof Islands, Bering Sea, Southwest Alaska
Con derechos protegidos
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Two adult Bald Eagles (Haliaeetus leucocephalus) fight on the snow covered ground over a herring fish Homer Spit, Homer, Kenai Peninsula, Southcentral Alaska, Winter
Con derechos protegidos
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Bald Eagle in flight over Alaska's Tongass National Forest, Southeast Alaska, Winter, COMPOSITE
Con derechos protegidos
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Shorebird flock (Mostly Western Sandpipers) scattered and feeding on mud flats of Hartney Bay during Spring migration, Copper River Delta,Southcentral Alaska
Con derechos protegidos
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Staging flock of mostly Western Sandpipers lining edges of tidal creek during Spring migration on the Copper River Delta,Southcentral Alaska
Con derechos protegidos
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Sandhill crane in flight over the Matanuska-Susitna Valley near Palmer, Southcentral Alaska, Spring
Con derechos protegidos
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Pair of Sandhill Cranes fly over the Matanuska-Susitna Valley near Palmer, Southcentral Alaska, Spring
Con derechos protegidos
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Three swans in flight over Potter Marsh with Fall colors in background, Anchorage, Southcentral Alaska
Con derechos protegidos
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Flock of Snow Geese fly close to the ground over a field, Mat-Su Valley, Palmer, Southcentral Alaska, Spring
Con derechos protegidos
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Portrait of a Northern Hawk Owl perched on a dead spruce tree, Denali National Park, Interior Alaska, Fall
Con derechos protegidos
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An Arctic Tern hovers over Potter Marsh in search of fish, Anchorage, Southcentral Alaska, Summer
Con derechos protegidos
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Flock of Kittlitz's Murrelet swimming in front of Columbia Glacier in Heather Bay, Prince William Sound, Southcentral Alaska, Summer, IUCN Critically Endangered
Con derechos protegidos
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Spring ice and thousands of gulls float on the Copper River, Chugach National Forest, Southcentral Alaska, Spring
Con derechos protegidos
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Spring ice and thousands of gulls gather on the Copper River near Flag Point, Chugach National Forest, Southcentral Alaska, Spring
Con derechos protegidos
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Birdwatcher photographs a large flock of shorebirds on the Copper River Delta,Southcentral Alaska, Spring
Con derechos protegidos
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Whimbrel roosting with Western Sandpipers in Odiak Slough during Spring migration, Copper River Delta,Southcentral Alaska
Con derechos protegidos
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Whimbrel roosting with Western Sandpipers in Odiak Slough during Spring migration, Copper River Delta,Southcentral Alaska
Con derechos protegidos
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Shorebird flock with leucistic Western Sandpiper on mud flats of Hartney Bay during Spring migration, Copper River Delta,Southcentral Alaska
Con derechos protegidos
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Western Sandpipers roosting on mud flats of Hartney Bay during Spring migration, Copper River Delta,Southcentral Alaska
Con derechos protegidos
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Shorebird flock (mostly Western Sandpipers and Dunlins) during Spring migration, Copper River Delta,Southcentral Alaska
Con derechos protegidos
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Rock Sandpipers and Dunlins on an iceflow, Copper River Delta, Southcentral Alaska, Spring
Con derechos protegidos
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Birdwatcher photographs a large flock of Western Sandpipers and Dunlins on mud flats of Hartney Bay during spring migration, Copper River Delta, Southcentral Alaska
Con derechos protegidos
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Shorebird flock (mostly Western Sandpipers and Dunlins) roosting during Spring migration on the Copper River Delta, Southcentral Alaska
Con derechos protegidos
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Shorebird flock (mostly Western Sandpipers and Dunlins) roosting during Spring migration on the Copper River Delta, Southcentral Alaska
Con derechos protegidos
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Shorebird flock (mostly Western Sandpipers and Dunlins) roosting during Spring migration on the Copper River Delta, Southcentral Alaska
Con derechos protegidos
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Black Oystercatcher flock standing on the shore of Kalsin Bay, Kodiak Island, Southwest Alaska, Winter
Con derechos protegidos
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Black Oystercatcher flock standing on the shore of Kalsin Bay, Kodiak Island, Southwest Alaska, Winter
Con derechos protegidos
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A pair of Trumpeter Swans take off from a pond near Girdwood while a group of swans swim in the background, Southcentral Alaska, Autumn
Con derechos protegidos
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A band of Trumpeter swans fly over Anchorage's Hillside in the last few minutes of sunset, Southcentral Alaska, Autumn
Con derechos protegidos
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Bald eagles gather en masse to pick bits of fish from a commercial fishing net aboard a dragger (also called a stern trawler), Southwest Alaska, Winter
Con derechos protegidos
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A flock of Tundra Swans walk across the ice at Potter Marsh near Anchorage, Southcentral Alaska, Spring
Con derechos protegidos
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A flock of Tundra Swans lay on the ice at Potter Marsh near Anchorage, Southcentral Alaska, Spring
Con derechos protegidos
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Flock of crows battles the wind as they take to the air, Eagle Beach State Recreation Area, Chilkat Mountains, Inside Passage, Southeast Alaska, Winter
Con derechos protegidos
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Parasitic Jaeger in dark phase in flight defending its nest territory in early summer, Arctic Coastal Plain, National Petroleum Reserve, Barrow, Arctic, Alaska
Con derechos protegidos
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A Lesser Yellowlegs stands in grass at Creamer's Field Migratory Waterfowl Refuge, Fairbanks, Interior Alaska, Summer
Con derechos protegidos
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Tufted Puffin on cliff ledge with Red-faced Cormorant flying by, Saint Paul Island, Pribilof Islands, Bering Sea, Southwest Alaska
Con derechos protegidos
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An female eagle flys protectively over her nest high in the rocks near Kukak Bay, Katmai National Park, Southwest Alaska, Summer
Con derechos protegidos
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Bald Eagle soars through mist in the Tongass National Forest, Southeast Alaska, Winter, COMPOSITE
Con derechos protegidos
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Bald Eagle soars through mist in the Tongass National Forest, Southeast Alaska, Winter, COMPOSITE
Con derechos protegidos
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A group of cow and calf caribou migrate through Gates of the Arctic National Park & Preserve in the area near the Alatna River headwaters, Arctic Alaska, Fall
Con derechos protegidos
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Brown bear sow walks along a stream with her three cubs, Prince William Sound, Chugach Mountains, Chugach National Forest, Alaska, Southcentral, Summer
Con derechos protegidos
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Brown bear sow walks along a stream with her three cubs, Prince William Sound, Chugach Mountains, Chugach National Forest, Alaska, Southcentral, Summer
Con derechos protegidos
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Hundreds of Western Sandpipers gather on the edge of an incoming tide at Hartney Bay in the Chugach National Forest near Cordova, Southcentral Alaska, Spring
Con derechos protegidos
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Large flock of Western Sandpipers and Dunlins taking flight on mud flats of Hartney Bay during Spring migration, Copper River Delta,Southcentral Alaska
Con derechos protegidos
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Large flock of Western Sandpipers, Dunlins, and a single Semipalmated Plover roosting on the mud flats of Hartney Bay during Spring migration, Copper River Delta,Southcentral Alaska
Con derechos protegidos
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Large flock of Western Sandpipers on the mud flats of Hartney Bay during Spring migration, Copper River Delta,Southcentral Alaska
Con derechos protegidos
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Large flock of Western Sandpipers and Dunlins taking flight on mud flats of Hartney Bay during Spring migration, Copper River Delta, Southcentral Alaska
Con derechos protegidos
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Large flock of Western Sandpipers and Dunlins taking flight on mud flats of Hartney Bay during Spring migration, Copper River Delta, Southcentral Alaska
Con derechos protegidos
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Long-billed dowitchers feeding in marsh on Copper River Delta, Southcentral Alaska, Spring
Con derechos protegidos
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Long-billed dowitchers feeding in marsh on Copper River Delta, Southcentral Alaska, Spring
Con derechos protegidos
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Two Brown bears(lt) & one Grizzly bear(rt) stand face to face at the Alaska Wildlife Conservation Center near Portage, Southcentral Alaska, Spring, CAPTIVE
Con derechos protegidos
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Hunter aims his gun at ducks along the coast of Bristol Bay at Crystal Creek Lodge, King Salmon, Southwest Alaska, Summer
Con derechos protegidos
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A drake and hen Mallard mate in the waters of an Anchorage pond, Southcentral Alaska, Spring
Con derechos protegidos
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COMPOSITE: Trumpeter Swans in flight at sunset over the Tongass National Forest, Inside Passage, Southeast Alaska, Spring
Con derechos protegidos
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Close up view of a male Redpoll in spring breeding colors, Anchorage, Southcentral Alaska
Con derechos protegidos
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Close up view of a male Canvasback in breeding colors, Potter Marsh, Anchorage, Southcentral Alaska, summer
Con derechos protegidos
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Two Trumpeter Swans grooming in a shallow pond near Talkeetna, Southcentral Alaska, Fall
Con derechos protegidos
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Canada Geese take flight on a misty winter morning in sub zero temps, Lynn Canal, Inside Passage, Southeast Alaska, Winter
Con derechos protegidos
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An Arctic tern stands on a rock at Potter Marsh in the Anchorage Coastal Wildlife Refuge, near Anchorage, Southcentral Alaska, Summer/n
Con derechos protegidos
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Horned Puffin pair perched on ledge, Round Island, Walrus Islands State Game Sanctuary, Bristol Bay, Southwest Alaska
Con derechos protegidos
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Horned Puffin pair perched on rock ledge with the blue Bering Sea in background, Saint Paul Island, Pribilof Islands, Bering Sea, Southwest Alaska
Con derechos protegidos
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Horned Puffin pair perched on rock ledge with the blue Bering Sea in background, Saint Paul Island, Pribilof Islands, Bering Sea, Southwest Alaska
Con derechos protegidos
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Horned Puffin pair perched on rock ledge with the blue Bering Sea in background, Saint Paul Island, Pribilof Islands, Bering Sea, Southwest Alaska
Con derechos protegidos
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Horned Puffin pair perched on rock ledge with the blue Bering Sea in background, Saint Paul Island, Pribilof Islands, Bering Sea, Southwest Alaska
Con derechos protegidos
