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The bill is also long, decurved in the case of the ibises, straight and distinctively flattened in the spoonbills. They are large birds, but mid-sized by the standards of their order, ranging from the dwarf olive ibis ( Bostrychia bocagei ), at 45 cm (18 in) and 450 g (0.99 lb), to the giant ibis ( Thaumatibis gigantea ), at 100 cm (39 in) and ...
The neck is relatively shorter and thicker than other long-legged wading birds such as herons and cranes. The wings are broad, with a wing chord length of 58.8 to 78 cm (23.1 to 30.7 in), and well-adapted to soaring. [19] The skull. The plumage of adult birds is blue-grey with darker slaty-grey flight feathers. The breast presents some ...
The long-billed curlew (Numenius americanus) is a large North American shorebird of the family Scolopacidae. This species was also called "sicklebird" [ 2 ] and the "candlestick bird". The species breeds in central and western North America, migrating southward and coastward for the winter.
Recurvirostridae is a family of large wading birds which includes the avocets and stilts. The avocets have long legs and long up-curved bills. The stilts have extremely long legs and long, thin, straight bills. Black-necked stilt, Himantopus mexicanus (n) American avocet, Recurvirostra americana (n)
The most distinctive feature of the species is the enormous bill, which is 8–12 centimetres (3.1–4.7 in) long. [12] The bill is the largest of any hummingbird and the largest with respect to body length for any bird. [10] The sword-billed hummingbird displays sexual dimorphism. Males have shorter bills but longer wings and tails than females.
The bird feeds on crustaceans, bits of plant material, aquatic insects, mollusks, frogs, newts and very small fish (such as minnows) ignored by larger waders. [ 24 ] [ 25 ] [ 26 ] In Brazil, researchers found roseate spoonbill diets to consist of fish, insects, crustaceans, mollusks, and seeds, all foraged from limnetic /freshwater habitats.
Including its bill, the keel-billed toucan ranges in length from around 42 to 55 cm (17 to 22 in). [6] Their large and colorful bill averages around 12–15 cm (4.7–5.9 in), about one-third of its length. It typically weighs about 380–500 g (13–18 oz). [7]
The great hornbill is a large bird, 95–130 cm (37–51 in) long, with a 152 cm (60 in) wingspan and a weight of 2 to 4 kg (4.4 to 8.8 lb). The average weight of 7 males is 3 kg (6.6 lb) whereas that of 3 females is 2.59 kg (5.7 lb). [ 9 ]