Blue-backed Tanager
Cyanicterus cyanicterus
Large, striking tanager of tall rainforest. Combination of size and blue-and-yellow plumage is diagnostic; female is more extensively yellow below, including on face. A generally uncommon resident of undisturbed forest regions; may also be found in shorter-stature forests on sandy soils, but is generally absent from disturbed and coastal areas. Usually seen with mixed-species flocks in the canopy. Hops clumsily among branches, gleaning insects from foliage. Distinctive, far-carrying call is two-noted, the second lower-pitched.
分类信息
The blue-backed tanager was formally described in 1819 by the French ornithologist Louis Pierre Vieillot under the binomial name Pyranga cyanicterus. The type locality is Cayenne in French Guiana. This species is now the only member of the genus Cyanicterus that was introduced by Charles Lucien Bonaparte in 1850. The word cyanicterus is formed from the Ancient Greek kuanos meaning "dark-blue" and ikteros meaning "jaundice-yellow". The blue-backed tanager is monotypic: no subspecies are recognised.
- 学名
- Cyanicterus cyanicterus
- 命名信息
- (Vieillot, 1819)
- 目
- Passeriformes
- 科
- Thraupidae
- 属
- Cyanicterus
分布与栖息地
- 迁徙
- Resident species
保护状况
- 种群趋势
- declining
照片
分布
鸟叫声
其他鸟类
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Circus buffoni
Striking, long-tailed and long-winged harrier. Glides with wings held in a raised v-shape. Males have a white belly and a dark gray back, head and throat, while the larger females have a brown back and head. Also occurs as a rarer dark morph, which has an all-dark body and underwings. Juveniles are similar to females but heavily streaked on the breast. Found in open country including marshes, grasslands, and rice fields.
Pink-bellied Imperial-Pigeon
Ducula poliocephala
A large pigeon of foothill and lower montane forest canopy with a white head, a dark bluish-gray chest and upper back, green wings, a whitish belly with a pink tinge, and rufous under the base of the tail. Note the large red eye-ring. Somewhat similar to Mindoro Imperial-Pigeon, but Pink-bellied has a dark neck and chest. Song is a deep, booming, upslurred “doo-dup! doo-dup!”which can be heard from a distance.
Plumbeous-crowned Tyrannulet
Phyllomyias plumbeiceps
Small uncommon flycatcher in the subtropical zone of the Andes from Colombia to Peru. It has a pale yellow belly, gray crown, dark ear patch, and yellow edges on the wing feathers. Very similar to many other small flycatchers like Ashy-headed and Ecuadorian Tyrannulets or bristle-tyrants; probably best identified by voice. Listen for loud “pip!” calls, often followed by a sputter. Occurs in the middle to upper levels of humid cloud forest from around 1,300–2,200 m. Singles or pairs often follow mixed-species flocks.
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