Chocolate-backed Kingfisher
Halcyon badia
A ventriloquial forest kingfisher that is more often heard than seen as it perches in the subcanopy. Distinctive with its blood red bill, broadly chocolate-brown upperparts, white underparts, and bright blue wing patches and tail. Nests in arboreal termite mounds. Song is a series of ten or more easily imitated whistles that rise and then abruptly fall in pitch, “pew pew pew PEW PEW PEW pew pew.”
识别特征
The chocolate-backed kingfisher has the typical stocky kingfisher shape with dark upper parts and pure white underparts. The head and hind neck are very dark brown, the mantle is brownish black, the back is black, the rump a brilliant iridescent blue, the upper tail coverts are black, and the tail is pale blue. The wings are dark, apart from a brilliant azure speculum formed in the outer webs of the secondary feathers. The underparts from the throat to the vent are snowy white, apart from a small blackish flank patch, and are clearly demarcated from the dark upper parts. In flight the brilliant blue rump and speculum are distinctive. The bill is red or reddish brown. Juveniles are similar to adults, except that the breast is scalloped and the bill is blackish with an orange tip.
分类信息
- 学名
- Halcyon badia
- 命名信息
- Verreaux, J & Verreaux, É, 1851
- 目
- Coraciiformes
- 科
- Alcedinidae
- 属
- Halcyon
分布与栖息地
The chocolate-backed kingfisher occurs across the African tropical rainforest : west of the Dahomey Gap from Sierra Leone to Ghana, then from southern Nigeria east to southern Central African Republic and western Uganda, south to the Kwango River in northern Angola. It is also found on Bioko. The chocolate-backed kingfisher is not associated with water and is a bird of primary and secondary lowland rain forest.
- 迁徙
- Resident species
保护状况
- 种群趋势
- declining
照片
分布
鸟叫声
其他鸟类
Dulit Frogmouth
Batrachostomus harterti
Large frogmouth of Borneo’s central mountains. Inhabits foothill forest (typically 600–1230 m). Heavyset, with a whiskered face and bright white spots on the wings. Similar Large Frogmouth is generally found at lower elevations; Dulit has broader (as opposed to Large’s sharply triangular) white wing spots, strong pale barring on the throat, and overall darker coloration. Song is a low, resonant, melancholy-sounding “hooooo’m”; call consists of barks, typically given in pairs: “woo’WUP!”.
Flores Shortwing
Brachypteryx floris
An elusive, small songster of dense montane forest undergrowth on Flores. Male has dull blue-gray upperparts with paler gray chest and sides. Female has warm brown upperparts with more rufous on the wings, rump, and pale rufous under the tail. Both sexes have white throat and mid-belly, and a thin, white eyebrow. Female similar to Lesser Shortwing, but Flores has a gray chest. Song is a jumble of whistles and scratchy notes. Also gives a loud “tak!” call.
Sula Dwarf-Kingfisher
Ceyx wallacii
A small kingfisher with an entirely orange bill, dark blue upperparts, a paler blue stripe down the upperside, a white throat, and orange underparts. Also note the orange-washed pale patch on the sides of neck and the orange forehead patch. Inhabits forest understory. Confined to the Sula islands. Overlaps with Blue-eared and Common Kingfishers, but note Sula’s smaller size, entirely orange bill, and darker blackish-blue upperpart coloration. Gives an extremely high-pitched, shrill “tseeeeip” call, as is typical of dwarf-kingfishers.
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