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						| Bald eagles, trumpeter swans, sandhill cranes, Canada geese 				and millions of other migrating birds of prey, seabirds, 				songbirds and waterfowl make Alaska a land unparalleled for 				bird-watching. As of  January 2011 the list of birds found in Alaska included 492 naturally-occurring species in 64 families and 20 orders. The key to great bird-watching is being at the 				right place at the right time. Alaska's vast tundra provides 				safe nesting territory for migratory species such as swans, 				geese, ducks and terns. The salmon streams, mountains, forests 				and seashores provide steady food for bald and golden eagles. 
 
 
 The willow ptarmigan was designated the official state bird of Alaska in 1955. Willow Ptarmigan are pheasant-like birds that resemble small grouse, weighing from 10.5 ounces to 24 				ounces. There are three kinds of ptarmigan and all can be found in Alaska - the willow ptarmigan and rock ptarmigan (which are also found in Scandinavia, Russia, and northern Eurasia), and white-tailed ptarmigan (found only in North America). The famous red grouse of Scotland is a race of the willow ptarmigan. The Rock and 				Willow Ptarmigans look almost alike, since they have the same 				coloring and sport similar sizes. The Willow Ptarmigan have a 				larger bill and, if you can get this close, the Rock Ptarmigan 				appear to have black eyeliner.
 
 There are plenty of loons in Alaska - five species to be exact. 				Theses "spirits of the wilderness" are a vital part of Alaska's 				wilderness and are known for the distinctive yodeling call of 				the male loon. Loons are fast, flying at speeds of up to 60 				miles per hour, and are among the best diving birds in the 				world, with the ability to stay underwater for more than a 				minute. The entire state has loons of one species or another 				(common, yellow -billed, red-throated, Pacific and arctic). 				Common loons like larger lakes, and Pacific loons choose ponds 				and small lands. The common and yellow-billed loons are larger 				than the three other species. A loon's legs originate far back 				on its body, so they're not much good for walking. Loons rarely 				leave the water
 
 
 
 Three large gulls are commonly found in Alaska. These are the glaucous-winged, gull glaucous gull and herring gull in order of decreasing abundance. These gulls are closely related, and hybrids are not uncommon. Glaucous-winged gulls are the common "seagulls" familiar to many on the south coast of Alaska. Glaucous-winged gulls breed in Alaska from the British Columbia border to the end of the Aleutian chain and northward to Bristol Bay, western Nunivak Island, and the Pribilofs. Glaucous gulls breed along the coast of western and northern Alaska from the Yukon-Kuskokwim Delta to Demarcation Point on the Canada border and on several islands in the Bering Sea. Almost all features of reproductive biology of Interior herring gulls resemble those of glaucous-winged gulls. However, the food of Interior herring gulls is limited and consists mainly of fish. This may account for their lower numbers.
 
 
 The eiders are sea ducks found across the arctic and subarctic 				zones of the northern hemisphere. All four of the world's eider 				species breed in Alaska, and many of these birds remain in the 				state's coastal waters during winter. The common, king, and 				spectacled eiders are among the largest ducks in North America. 				Steller's eiders are smaller and one of the most unique members 				of the duck tribe. The eiders are mostly arctic tundra nesters 				that remain in northern waters during winter and move toward 				nesting grounds as soon as the spring sea ice breaks up. Common 				eiders often nest in colonies along the coast, on barrier 				islands, and sand spits. The other three species are solitary 				breeders that usually nest on islands and peninsulas in tundra 				lakes and ponds. Spectacled Eiders were listed as ‘threatened’ 				in 1993 following a 96% decline in the western Alaska breeding 				population between 1971 and 1992.
 
 Trumpeter swans and tundra swans are the two species of swans 				native to North America, both nesting in Alaska. The tundra swan 				was formerly named the whistling swan. A few whooper swans an 				Asian temperate region relative to trumpeters, are occasionally 				seen in the Aleutian Islands during winter. The trumpeter is the 				world's largest member of the waterfowl family, with males 				averaging 28 pounds and females averaging 22 pounds. Although 				less than two-thirds the size of trumpeters, tundra swans are 				often difficult to distinguish from their close relative when 				seen in the field. Adult tundra swans frequently, but not 				always, have a yellow spot on their black bill near the eye. 				Like all swans, the sexes have identical plumage, and both 				tundra and trumpeter swan adults are all white. However, in some 				Alaska locales, iron-rich marshes stain head and neck feathers a 				rusty color. One sure way to identify trumpeters is by their 				deep, French horn-like call, compared to the higher "whoop" of 				the tundra swan.
 
 
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