Signed Prints: Editorial Photography : Carl D. Walsh Photographer: Portrait Photography : Natural History Photographer

A humpback whale feeds on menhaden off White Horse Beach in Plymouth, Mass.

A bald eagle, perched in a tree on a western Maine lake, is silhouetted against the rising full moon.

A bald eagle launches after picking up an alewife dropped by an osprey on a coastal Maine riverbank.

A bald eagle flies low over a central Maine river after snaring an alewife.

A bald eagle wades in a Central Maine river while trying to get a hold of a alewife floating against the bank.

A bald eagle wings itself to the riverbank from the water while trying to get a hold of a alewife floating against the bank in a Central Maine river.

An American bald eagle descends towards the ice of a central Maine lake.

Bald eagles rebuild their nest on Florida's gulf coast.

A female great horned owl stares curiously at a squirrel on an adjacent limb in her nesting tree on Florida's gulf coast.

A female great horned owl flies to the nest from an elevated perch in her nesting tree on Florida's gulf coast.

A female snowy owl flies low over a snow-covered Maine marsh while thing for voles.

A female snowy owl hovers to reposition on a log perch while wintering on the Maine coast from their home range in the Arctic.

A curious young snowy owl peers into the camera lens as he flew in the direction of the photographer while hunting.

A female snowy owl launches into flight from her ground perch while wintering on the Maine coast from their home range in the Arctic.

A two-week old endangered piping plover chick grazes along the seaweed of a Maine coast beach.

A days-old piping plover chick snuggles beneath its mother on Maine coast beach.

Egrets compete for space in the mangrove waters on Sanibel Island, Florida.

A male great egret displays its mating season plumage near the nest on Florida's Atlantic coast.

A male great egret displays its mating season plumage near the nest on Florida's gulf coast.

A snowy egret glides over the water on Sanibel Island, Florida.

Sandhill cranes launch from Nebraska's Platte River at sunrise during a spring migration.

Sandhill cranes fly in front of the moon during a spring migration stopover in central Nebraska.

A common loon flaps its wings on the water in Rangeley Lake in Maine.

A common loon swims in the West Branch of the Penobscot near Baxter Park in Maine.

An osprey flies with two alewife clenched in its talons after diving into a coastal Maine river to catch them.

A northern harrier hovers to hunt in the prairie grass in central, Nebraska.

A pre-fledge, juvenile great horned owl looks out from its nesting tree

A male cardinal eats berries from a bush on a winter morning in Vermont.

Twin crested cormorants, silhouetted against the full moon, roost on power lines in Maine.

A skein of Canada geese fly north past the rising half moon in Maine.

Fall foliage splendor, Kent Pond, Killington, Vermont

A bull moose feeds in the Allagash River in Maine.

Mt. Desert Island, 25 miles off the Maine coast, protrudes from the Atlantic like a surfaced submarine.

The Harvest Moon rises behind the beacon of Nubble Light in Cape Neddick, Maine.

Betsileo villagers, on Madagascar's High Plateau, stand on the porch outside their house at sun rise.

Bright yellow fields of rypsi, from which butter and oil are derived, and magenta horsma, contrast a vibrant cloud-highlighted sky in central Finland.

Midnight sun illuminates a daisy bush, known in Finnish as "Paivan Kakkara", in the country's central region.

Cobblestone streets add to the old-world feeling in Tallinn, Estonia's Old Town district.

A male lion lets out a robust yawn while resting with a another male on Kenya's Masai Mara.

A brown bear looks for salmon, from an overhanging tree trunk on Admiralty Island in Alaska.

A spirit bear, an often white subspecies of the American black bear, walks along the coast in British Columbia.

A humpback whale swims in the Gulf of Maine Atlantic waters.

An umbrella-toting pedestrian is reflected in the rain-covered hood of his car.

The "Big House", the traditional gathering place of the Kitasoo and Xai'xais people, is prominently positioned on the point of Swindle Island in the coastal fiords of British Columbia.

New Zealand's Southern Alps

The full moon rises behind Heublein Tower, on Talcott Mountain in Avon, Connecticut.