Green Indigobird
Vidua codringtoni
Nest parasite that lays its eggs in the nests of Peters’s Twinspot. Breeding males are glossy greenish-black, and in good light may show a paler gray wash across the head and breast. Females and non-breeding males are streaky and brown on the back, with a bold facial pattern and pale underparts with gray across the breast. The bill is whitish and the legs pale red. Found along forest edge, and in cultivation and moist woodland. The song is a fast mix of scolding and squeaky notes, often mixed with imitations of the vocalizations of its host twinspot: a fast, silvery trill. Similar to other indigobirds, but breeding male separated by its greenish gloss and all-black wings. Non-breeding male and female can be tentatively identified by the gray wash across the breast.
分类信息
- 学名
- Vidua codringtoni
- 命名信息
- (Neave, 1907)
- 目
- Passeriformes
- 科
- Viduidae
- 属
- Vidua
分布与栖息地
- 迁徙
- Resident species
保护状况
- 种群趋势
- stable
照片
分布
其他鸟类
Plumbeous Sierra Finch
Geospizopsis unicolor
This common finch is found in open areas in the Andes from Venezuela to southernmost Argentina. Males are uniform bluish-gray with no distinct markings. Females in the northern part of its range are brown and streaky all over; in the south, females are grayer with fainter streaking. Both sexes have dull pinkish legs. Look for small flocks foraging on the ground in grasslands and open rocky areas, usually at elevations above 3,000 m, but descends much lower in southern South America. Sometimes mixes with other finches.
Green-throated Mango
Anthracothorax viridigula
Large, dark hummingbird found in coastal regions and along large rivers. Use caution eliminating the more widespread Black-throated Mango, which often occurs in the same habitats; female-plumaged birds in particular may not be safely separable. Found in mangroves, abandoned plantations, swampy forests, and urban areas, often at higher levels in flowering trees, where it feeds on nectar and hawks for tiny flying insects. In proper light, green throat of male is diagnostic. Tail color is useful if bird can be studied at length; Green-throated’s tail is mostly purple, with brownish central tail feathers (tail of Black-throated is more chestnut, but subject to variation depending on light).
Black-faced Cormorant
Phalacrocorax fuscescens
Large black and white cormorant with dark face, white flanks, and black "trousers." Very similar to Pied Cormorant; note present species' black lores and chin. Almost exclusively found in marine environments, and unlikely to be seen away from the ocean.
开始您的观鸟之旅
在户外识别鸟类，并在下一次观察时随手查阅鸟类图鉴。