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Adult white-breasted waterhens have mainly dark grey upperparts and flanks, and a white face, neck and breast. The lower belly and undertail are cinnamon or white coloured. The body is flattened laterally to allow easier passage through the reeds or undergrowth. They have long toes, a short tail and a yellow bill and legs.
Steller's sea eagle (Haliaeetus pelagicus), also known as the Pacific sea eagle or white-shouldered eagle [citation needed], is a very large diurnal bird of prey in the family Accipitridae. It was described first by Peter Simon Pallas in 1811.
White-billed buffalo weaver: Bubalornis albirostris (Vieillot, 1817) 1 Red-billed buffalo weaver: Bubalornis niger Smith, A, 1836: 2 White-headed buffalo weaver: Dinemellia dinemelli (Rüppell, 1845) 3 White-browed sparrow-weaver: Plocepasser mahali Smith, A, 1836: 4 Chestnut-crowned sparrow-weaver: Plocepasser superciliosus (Cretzschmar, 1827) 5
There is a white panel on the upper-wing and a white-V on the rump set against black along the primaries. During courtship, the orbital skin and distal quarter of the bill are orange-coloured with the pouch variously turning dark blue, pink and scarlet. The non-breeding adult has its bill and eye-ring a pale yellow and the pouch is a pale pinkish.
Geese and ducks are just two types of water birds, which include seabirds, shorebirds, waterfowl, and numerous other forms of birds. Video of gulls, ducks, and swans feeding on the Danube River in Vienna (2014) A water bird, alternatively waterbird or aquatic bird, is a bird that lives on or around water.
With a length of 76 to 97 cm (30 to 38 in), a wingspan of 135 to 160 cm (53 to 63 in), and a weight ranging from 4 to 6.4 kg (8.8 to 14.1 lb), the yellow-billed loon is the largest member of the loon (diver) family. [2] [7] [8] The adult is primarily black and white in breeding plumage, with a purple gloss on its head and neck. [9]
Adult and fledgling by Roberts Lake in Seaside, California. The only known active breeding colony of Heermann's gull in the continental United States is located in Seaside, California , when a small number of gulls were observed nesting on artificial fill islands on Roberts Lake as of 1999.
The boat-billed heron grows to about 54 cm (21 in) long. Adults are pale grey to white in color, with chestnut-colored abdomens and black flanks. The massive, broad, scoop-like bill, which gives rise to this species' name, is mainly black. This bird is also adorned with a crest which is thought to be used in mate attraction as it is larger in ...