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A Red-necked Grebe settles on its clutch of white eggs at a small pond in Anchorage, Southcentral Alaska, Summer
Con derechos protegidos
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A Green-winged Teal hen and her clutch of ducklings sit on a grass covered stump in a small Anchorage pond, Southcentral Alaska, Summer
Con derechos protegidos
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Close up view of a Glaucous Gull with her nesting chicks at Potter Marsh, Anchorage, Southcentral Alaska, Spring
Con derechos protegidos
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Close up view of a Glaucous Gull nesting with her with chicks at Potter Marsh, Anchorage, Southcentral Alaska, Spring
Con derechos protegidos
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Close up view of a Glaucous Gull nesting with her with chicks at Potter Marsh, Anchorage, Southcentral Alaska, Spring
Con derechos protegidos
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Black Oystercatcher on nest showing 4 eggs with Port Gravina and Chugach mountains in Background, Prince William Sound, Southcentral Alaska, Summer
Con derechos protegidos
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Black Oystercatcher on nest showing 4 eggs with Port Gravina and Chugach mountains in Background, Prince William Sound, Southcentral Alaska, Summer
Con derechos protegidos
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Male Red Phalarope sits on nest, Arctic Coastal Plain, National Petroleum Reserve, near Barrow, Arctic Alaska, Summer
Con derechos protegidos
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Two adult Trumpeter Swans rest with their four young chicks on a nest beside a pond along the Denali Highway, Interior Alaska, Summer
Con derechos protegidos
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Two adult Trumpeter Swans rest with their four young chicks on a nest beside a pond along the Denali Highway, Interior Alaska, Summer
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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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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Indoor portrait of a Peregrine Falcon perched on its handlers gloved hand at Bird TLC in Anchorage, Southcentral Alaska, Winter, CAPTIVE
Con derechos protegidos
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Female Sea otter with newborn pup riding on her stomach, Prince William Sound, Southcentral Alaska, Winter
Con derechos protegidos
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Sabine's Gulls on an iceberg showing a territorrial dispute, Columbia Bay, Prince William Sound, Southcentral Alaska
Con derechos protegidos
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Sea otter floats on back with her pup near Yale Glacier, Prince William Sound, Southcentral Alaska, Summer
Con derechos protegidos
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Greater Yellowlegs makes a territorial display over nest by landing on a dead tree with wings open, Copper River Delta, Southcentral Alaska, Summer
Con derechos protegidos
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Two Mallard Drake ducks take off from a pond in Anchorage, Southcentral Alaska, Autumn
Con derechos protegidos
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Two drake and one hen Mallard ducks flush from a pond in Anchorage, Southcentral Alaska, Autumn
Con derechos protegidos
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Adult Raven feeding its open-mouthed chicks in their nest near Sanctuary Campground, Denali National Park and Preserve, Interior Alaska, Summer
Con derechos protegidos
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Female Red Fox protects her young pup at den site, McNeil River State Game Sanctuary, Southwest Alaska, Summer
Con derechos protegidos
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Female Red Fox protects her young pup at den site, McNeil River State Game Sanctuary, Southwest Alaska, Summer
Con derechos protegidos
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Female Sea otter holding newborn pup out of water, Prince William Sound, Southcentral Alaska, Winter
Con derechos protegidos
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Female Sea otter holding newborn pup out of water, Prince William Sound, Southcentral Alaska, Winter
Con derechos protegidos
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Female Sea otter holding newborn pup out of water, Prince William Sound, Southcentral Alaska, Winter
Con derechos protegidos
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Female Sea otter with newborn pup riding on her stomach, Prince William Sound, Southcentral Alaska, Winter
Con derechos protegidos
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Female Sea otter holding newborn pup out of water, Prince William Sound, Southcentral Alaska, Winter
Con derechos protegidos
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Black-legged Kittiwake nesting on St. Paul Island, Pribilof Islands, Bering Sea, Southwest Alaska
Con derechos protegidos
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Red-faced Cormorant nesting on a cliff ledge, St. Paul Island, Pribilof Islands, Bering Sea, Southwest Alaska
Con derechos protegidos
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Red-faced Cormorant nesting on a cliff ledge, St. 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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Local Alaskans & News Crews view whales trapped by sea ice through a breathe hole near Point Barrow during the 1988 California Gray Whale Rescue, Arctic Alaska, Winter/n
Con derechos protegidos
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Local Alaskans & News Crews view whales trapped by sea ice through a breathe hole near Point Barrow during the 1988 California Gray Whale Rescue, Arctic Alaska, Winter/n
Con derechos protegidos
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Local Alaskans & News Crews view whales trapped by sea ice through a breathe hole near Point Barrow during the 1988 California Gray Whale Rescue, Arctic Alaska, Winter/n
Con derechos protegidos
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Local Alaskans & News Crews view whales trapped by sea ice through a breathe hole near Point Barrow during the 1988 California Gray Whale Rescue, Arctic Alaska, Winter/n
Con derechos protegidos
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A pair of captive Brown bears snarl and touch open mouths over a log at Alaska Wildlife Conservation Center, Southcentral Alaska, Summer. Captive
Con derechos protegidos
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An adult Arctic Tern feeds a minnow to one of a pair of tern chicks at Potter Marsh, Southcentral Alaska, Summer
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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Two brown bear cubs ride on their mother's back through sedge grasses near McNeil River in McNeil River State Game Sanctuary, Southwest Alaska, Summer
Con derechos protegidos
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Grizzly Bear sow with two juvenile cubs flee from approaching male Grizzly Bear in Sable Pass, Denali National Park, Interior Alaska, Spring
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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Mew Gull chick standing in green vegetation at Potter Marsh, Anchorage, Southcentral Alaska
Con derechos protegidos
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Dunlin checks the mud flats of Kachemak Bay for food during the Spring migration, Kenai Peninsula, Southcentral Alaska, Spring
Con derechos protegidos
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Western Sandpiper checks the mud flats of Kachemak Bay for food during the Spring migration, Kenai Peninsula, Southcentral Alaska, Spring
Con derechos protegidos
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Willow Ptarmigan burrows into snow to feed on berries, Mt. Baldy near Talkeetna, Southcentral Alaska, Winter
Con derechos protegidos
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An adult Arctic Tern sits on a driftwood stump and calls, Southcentral Alaska, Spring
Con derechos protegidos
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Male Harlequin Duck sits on gravel bar next to Savage River in Denali National Park and Preserve, Interior Alaska, Spring
Con derechos protegidos
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An alert Grizzly sow stands on her hind feet with cubs while on the park road near Wonder Lake in Denali National Park and Preserve, Interior Alaska, Fall
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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A Mallard drake makes an ungraceful landing on the ice of an Anchorage pond, Southcentral Alaska, Spring
Con derechos protegidos
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A Bohemian Waxwing feasts on Mountain Ash berries in downtown Anchorage, Southcentral Alaska, Winter/n
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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An Arctic Tern hovers over Potter Marsh in search of fish, Anchorage, Southcentral Alaska, Summer
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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View of Brown bear swimming in the Russian River while anglers watch from a safe distance, Chugach National Forest, Kenai Peninsula, Southcentral Alaska, Kenai National Wildlife Refuge
Con derechos protegidos
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View of Brown bear swimming in the Russian River while anglers watch from a safe distance, Chugach National Forest, Kenai Peninsula, Southcentral Alaska, Kenai National Wildlife Refuge
Con derechos protegidos
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Female Red Phalarope swimming on a tundra pond, Arctic Coastal Plain, National Petroleum Reserve near Barrow, Southcentral Alaska, Summer
Con derechos protegidos
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Two Tundra Swans fly over a pond near Portage, Southcentral Alaska, Autumn
Con derechos protegidos
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An adult and juvenile Trumpeter Swan take off from a pond near Girdwood, Southcentral Alaska, Autumn
Con derechos protegidos
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A flock of Mallards walk on an icy pond in Anchorage, Southcentral Alaska, Autumn
Con derechos protegidos
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A Trumpeter swan flaps its wings while its mate sits at its side, Anchorage, Potter Marsh, Southcentral Alaska, Autumn
Con derechos protegidos
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Pair of Trumpeter Swans swim in Potter Marsh at sunset with sun casting a deep red color on the water, Anchorage, Southcentral Alaska, Autumn
Con derechos protegidos
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View of Polar Bear sow (Ursus Maritimus) with her triplet cubs on the wind swept plains of Wapusk National Park, Manitoba, Canada, Winter, COMPOSITE
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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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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A Dunlin shorebird walks among the soft mud of Kachemak Bay in search of food during Spring migration, Kenai Peninsula, Southcentral Alaska, Spring
Con derechos protegidos
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Male Willow Ptarmigan with changing plumage perches on a Pussy Willow in Denali National Park, Interior Alaska, Spring
Con derechos protegidos
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Northern Hawk Owl cocks its head quizzically while perched in a poplar tree near Wonder Lake in Denali National Park and Preserve, Interior Alaska, Fall
Con derechos protegidos
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Two Great Horned Owl chicks nest in a spruce tree near Sanctuary River Campground, Denali National Park and Preserve, Interior Alaska, Spring
Con derechos protegidos
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Adult male Willow Ptarmigan in white winter plumage vocalizes with open beak near Savage River in Denali National Park and Preserve, Interior Alaska, Spring
Con derechos protegidos
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Adult male Willow Ptarmigan in white winter plumage, Denali National Park and Preserve, Interior Alaska, Winter
Con derechos protegidos
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Adult male Willow Ptarmigan in white winter plumage, Denali National Park and Preserve, Interior Alaska, Winter
Con derechos protegidos
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Adult male Willow Ptarmigan in white winter plumage, Denali National Park and Preserve, Interior Alaska, Winter
Con derechos protegidos
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Adult male Willow Ptarmigan in white winter plumage, Denali National Park and Preserve, Interior Alaska, Winter
Con derechos protegidos
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Adult male Willow Ptarmigan in white winter plumage walks on the frozen Savage River in Denali National Park and Preserve, Interior Alaska, Spring
Con derechos protegidos
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White-tailed Ptarmigan stands on an alpine rock pile on Cathedral Mountain in Denali National Park and Preserve, Interior Alaska, Summer
Con derechos protegidos
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Male Rock Ptarmigan in late breeding plumage stands on a rocky ridge near Eielson Visitor Center in Denali National Park and Preserve, Interior Alaska, Spring
Con derechos protegidos
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Male Rock Ptarmigan in late breeding plumage stands on a rocky ridge near Eielson Visitor Center in Denali National Park and Preserve, Interior Alaska, Spring
Con derechos protegidos
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Close up of a pacific loon swimming in a pond in Chugach State Park near Anchorage, Southcentral Alaska, Summer
Con derechos protegidos
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Close up of an iceberg in Stephens Passage with gulls perched on top, Inside Passage, Southeast Alaska, Summer
Con derechos protegidos
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Yellow Lab retrieves a duck while hunter wait along the coast of Bristol Bay at Crystal Creek Lodge, King Salmon, Southwest Alaska, Summer
Con derechos protegidos
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Hunters with duck decoys hunting along the coast of Bristol Bay at Crystal Creek Lodge, King Salmon, Southwest Alaska, Summer
Con derechos protegidos
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Hunter with Yellow Lab and duck call hunting along the coast of Bristol Bay at Crystal Creek Lodge, King Salmon, Southwest Alaska, Summer
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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Underwater view of Humpback Whale cow and calf swimming in Pacific Ocean and pursued by males during breeding season, Big Island, Kona, Hawaii
Con derechos protegidos
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Close up of a male Hairy Woodpecker perched on a lichen covered snag, Chugach Mountains, Southcentral Alaska, Winter
Con derechos protegidos
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Great Blue Heron standing on frozen marsh of the Copper River Delta near Cordova, Southcentral Alaska, Winter
Con derechos protegidos
