Gola Malimbe
Malimbus ballmanni
A striking black-and-yellow malimbe; the female lacks the yellow nape of the male. Juvenile has a pale bill and yellow on the crown and chin. A scarce and patchily distributed endemic resident of Upper Guinea, preferring the middle levels and canopy of tall primary and secondary lowland forest. Joins flocks, often with other malimbes, and gleans leaves and thin twigs looking for insects in the manner of a tit. Vocalizations are poorly known but include varied swizzling and chittering notes. Other malimbes in range have red rather than yellow highlights in their black plumage.
识别特征
The Gola malimbe is a black forest weaver, the males have an orange-yellow nape, bright golden-yellow crescent on the breast and golden yellow patch on the vent. The female is almost completely black with an indistinct yellowish crescent on the breast. Juveniles are similar to the adults but duller and the yellow on the breast extends to the throat.. Length is 17 cm.<p>The males song includes a series of unmusical, chattering sounds followed by a wheezing phrase and lasts roughly three seconds "cheg chig cheg cheg chega zzzzzzzzzzzzzzzz", and is similar to that of the village weaver. The females' song is similar but lacks the wheezing part at the end "cheg cheg chig chag chaaag cheg chiiig".
分类信息
Genus: Malimbus; Family: Ploceidae; Order: Passeriformes.
- 学名
- Malimbus ballmanni
- 命名信息
- Wolters, 1974
- 目
- Passeriformes
- 科
- Ploceidae
- 属
- Malimbus
分布与栖息地
The Gola malimbe is found in west Africa where there are three known populations, the first in the Gola Forest in Sierra Leone and in western Liberia, the second from eastern Liberia to western Ivory Coast and the third in Diecke Forest Reserve in Guinea.<p>Its natural habitat is lowland primary rainforest, lightly logged forest and old secondary growth.
- 迁徙
- Resident species
行为
Migration pattern: Resident species.
保护状况
Population trend: declining.
- 种群趋势
- declining
照片
分布
其他鸟类
Rufous-sided Warbling Finch
Poospizopsis hypochondria
Small tanager of semi-arid montane forest at upper elevations in the eastern Andes from NW Argentina to Lake Titicaca, and in the Sierra de Comechingones in C Argentina. Prefers scrubby vegetation, including open Polylepis forest, often in small flocks with other species. Underparts gray and whitish with rufous restricted to sides and flanks on males, and lower belly on females. Similar Bolivia Warbling-Finch shows rufous across chest.
Great Hornbill
Buceros bicornis
A huge, distinctive hornbill with a large yellow bill and casque. Black face, wings, and breast contrast with white neck, belly, and tail. Sexes are similar, except that females have an entirely yellow casque, a pale iris, and bare pink skin around the eye. In flight, note the white tail with black band, and the black wings with a yellowish-white band and a white edge. The species inhabits dense evergreen forests. The call is usually a loud series of deep grunts.
Red-masked Parakeet
Psittacara erythrogenys
A medium-sized green parakeet with a long tail and red underwings and thighs (red on the thighs not easy to see). Similar to Mitred Parakeet, but usually has more red on the face, extending below and behind the eye, as well as red patches on the underwing. Usually seen in pairs or flocks of up to 30 birds in lowland dry forest. Calls are loud screeches. Introduced to the Hawaiian Islands and California.
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