Bare-faced Go-away-bird
Crinifer personatus
Unusual gray turaco with a bushy crest and a mostly white head and breast. Found in moist savanna, woodland, shrubby cultivation, and gardens. Usually in small groups. Loud and vocal. The calls are a single hollow “khweow” and a maniacal series of cackles and whines given by multiple birds in chorus. Similar in shape to White-bellied Go-away-bird and Eastern Plantain-eater, but easily separated by the white collar and lack of white in the wings and tail.
识别特征
The sexes are similar, other than the female's green beak. It is 48 cm (19 in) long beak to tail, and weighs approximately 210 to 300 grams. Its call is a double or repetitive kow-kow.
分类信息
The bare-faced go-away-bird was described in 1842 by the German naturalist Eduard Rüppell based on a specimen collected in Abyssinia (Ethiopia). He coined the binomial name Chizærhis personata. The specific epithet is from Latin personatus meaning "masked" (from persona meaning "mask"). The bare-faced go-away-bird was formerly placed in the genus Corythaixoides but based on a molecular phylogenetic study published in 2020, it was moved to the genus Crinifer.<p>Two geographically isolated races are recognised:
- 学名
- Crinifer personatus
- 命名信息
- (Rüppell, 1842)
- 目
- Musophagiformes
- 科
- Musophagidae
- 属
- Crinifer
分布与栖息地
The bare-faced go-away-bird is found in two disjunct areas in Africa: one in Ethiopia, and the other in Burundi, DRC, Kenya, Malawi, Rwanda, Tanzania, Uganda and Zambia. It occurs in open woodland, thickets and in cultivation with scattered trees. It may be found at altitudes of up to 1,400 metres, but at Loita up to 2,200 metres in scattered cedar, acacia and evergreen scrub.
- 迁徙
- Resident species
行为
The bare-faced go-away-bird is a noisy and restless species, that moves about singly or in groups.<p>These birds primarily eat fruits, leaf buds, and seeds.<p>Like other Turacos, the bare-faced go-away-bird lays two to three greenish-white eggs each mating season. Nests are often built in tall acacia trees.
保护状况
- 种群趋势
- stable
照片
鸟叫声
其他鸟类
Brown Babbler
Turdoides plebejus
A dull brownish babbler with brightly colored eyes. Found in moist woodland, dense savanna, scrub, gallery forest, forest edge, cultivated areas, and gardens, almost always in groups that forage actively on the ground. Similar in shape, size, and overall brown coloration to Arrow-marked Babbler, but there is only minor overlap in range, and Brown Babbler can be separated by the paler face and throat and the less pointed white markings on the underparts. Calls include a raspy babbling and a dry clucking, both usually by a whole group in chorus.
Lazuline Sabrewing
Campylopterus falcatus
Large, distinctive hummingbird. Males have bright blue underparts with maroon tail and downcurved bill. With a quick view, might be confused with a violetear or Green-backed Hillstar, but tail color and entirely blue underparts are distinctive. Females are grayer on the belly with a grayish mustache stripe; note maroon tail. Occurs in the subtropical zone of the Andes from Venezuela to Ecuador. Visits feeders, but also found in forests and edges.
Bare-faced Ibis
Phimosus infuscatus
Rather small ibis, widespread in South America but with an unusual distribution: found on either side of the Amazon basin. Dull blackish with iridescent green and blue in the wings; most obvious feature is the bare pinkish face and bill. Legs pink. Found in flocks, sometimes numbering in the hundreds. Forages in open pastures, fields, and wetlands.
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