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Accipitridae is a family of birds of prey which includes hawks, eagles, kites, harriers, and Old World vultures. These birds have very large powerful hooked beaks for tearing flesh from their prey, strong legs, powerful talons, and keen eyesight. Seventeen species have been recorded in Maine. Swallow-tailed kite, Elanoides forficatus (R)
The Rachel Carson National Wildlife Refuge was established to preserve ten important estuaries that are key points along migration routes of waterfowl and other migratory birds. During harsh winters, the refuge's marshes provide vital food and cover for waterfowl and other migrating birds at a time when inland waters are frozen.
Blekinge ducks are near twice the size of Mallards. The Blekinge duck is often a lighter wild-colored duck similar to that of the Mallard, fully white individuals are rare but ever so often seen. The females weigh 2–2.5 kg (4.4–5.5 lb) and the males 2.5–3.5 kg (5.5–7.7 lb). [2] Sleeping Blekinge ducks.
They can be distinguished from most ducks on size, shape, and the speculum. Separation from female common teal is problematic. In non-breeding (eclipse) plumage, the drake looks more like the female. It is a common duck of sheltered wetlands, such as taiga bogs, and usually feeds by dabbling for plant food or grazing. It nests on the ground ...
The common goldeneye or simply goldeneye (Bucephala clangula) is a medium-sized sea duck of the genus Bucephala, the goldeneyes. Its closest relative is the similar Barrow's goldeneye . [ 2 ] The genus name is derived from the Ancient Greek boukephalos ("bullheaded", from bous , "bull " and kephale , "head"), a reference to the bulbous head ...
The greater scaup (Aythya marila), just scaup in Europe or, colloquially, "bluebill" in North America, [3] is a mid-sized diving duck, larger than the closely related lesser scaup and tufted duck. It spends the summer months breeding in Iceland , east across Scandinavia , northern Russia and Siberia , Alaska , and northern Canada .
The wood duck is a medium-sized perching duck.A typical adult is from 47 to 54 cm (19 to 21 in) in length with a wingspan of between 66 and 73 cm (26 and 29 in).
This is a list of the breeds of domestic duck which have official recognition at national or international level. [1]Most breeds of duck derive from the wild mallard, Anas platyrhyncos, while a small minority are descendants of the Muscovy duck, Cairina moschata.