Grauer's Broadbill
Pseudocalyptomena graueri
A unique dumpy green flycatcher-like broadbill with a buffy crown, a black eye-stripe, and a powder-blue throat and vent. Juvenile duller. A scarce resident found singly and in pairs in the lower canopy and at middle levels of primary Albertine Rift Forest between 1760 and 2500 meters of elevation, preferring the edges of clearings. Highly localized, occurring in two isolated populations in Bwindi (Uganda) and Itombwe/Kahuzi (Democratic Republic of Congo), and inexplicably absent from ideal intervening habitat. May join flocks, but inconspicuous unless calling its soft high-pitched tinny “tsit-tsit,” repeated multiple times, and a rapid “tseet-tsit-tsit-sit-sit-it-it” in flight.
识别特征
It is bright green with a blue throat and vent and a small bill, quite unlike those of other broadbill species. Adults have finely black-streaked buff crowns and narrow black eyestripes.
分类信息
- 学名
- Pseudocalyptomena graueri
- 命名信息
- Rothschild, 1909
- 目
- Passeriformes
- 科
- Calyptomenidae
- 属
- Pseudocalyptomena
分布与栖息地
It occurs in tropical moist montane forest, and is endemic to the Albertine Rift Mountains of the Democratic Republic of Congo and Uganda. In Uganda it is a rare resident at 2,100 to 2,200 metres in the Bwindi Impenetrable Forest. Density is probably less than one individual per km2.
- 迁徙
- Resident species
保护状况
- 种群趋势
- declining
照片
分布
其他鸟类

Black-tailed Trainbearer
Lesbia victoriae
Small hummingbird with an exceptionally long tail. Green overall with a fairly short, slightly decurved bill. The male’s long tail is striking. Sexes similar but females are more spotted below and have a shorter tail. Could be confused with Long-tailed Sylph, but the trainbearer occurs in dry, scrubby, open habitats, not in forests. Compare with very similar Green-tailed Trainbearer; Black-tailed has a longer, more decurved bill, a longer tail that usually looks slightly curved, and is somewhat duller green. Occurs from Colombia to Peru, from around 2,500 to 3,800 m. Occasionally visits feeders, but more often seen feeding at flowering shrubs.

Black-and-gold Tanager
Bangsia melanochlamys
Colorful and rather chunky tanager with a stout bill. It is endemic to Colombia, where it inhabits cloud forest in the western Andes as well as the northern end of the central Andes. Plumage is black with an orange breast, yellow belly, and blue shoulders. Similar to Golden-chested Tanager, but yellow on underparts is much more extensive. Usually seen in middle to upper levels of the forest, sometimes with mixed species flocks. Song, often given from an exposed perch, is a rasping “pit-zhee” that may be given several times in quick succession.

Black Wood-Pigeon
Columba janthina
The largest pigeon in the region, with dark purplish plumage except for metallic green around the neck. Generally uncommon endemic of islands off Japan, and to a lesser extent South Korea and Taiwan. Occurs in mature broadleaf forests, where it forages on the ground or in canopy. Also favors pines, especially in the Ryukyu Islands. Rustles about loudly when feeding. Deep call and slow moaning song may recall the everyday Rock Pigeon.
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