Black-breasted Puffleg
Eriocnemis nigrivestis
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<birdfyi-bird slug="eriocnemis-nigrivestis"></birdfyi-bird>White puffs of feathering around the legs give the pufflegs their name, and in the Black-breasted Puffleg (Eriocnemis nigrivestis) the males pair them with a black breast. The species is a hummingbird of 10-11 cm, endemic to the north-western Andes of Ecuador between about 2,500 and 3,200 m, where it feeds on nectar at cloud forest and forest edge. Recorded birds weigh about 4.4 g with a wingspan near 11 cm. Two eggs form the clutch. Fewer than 250 individuals are thought to remain, and the IUCN Red List classifies the species as Endangered.
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关于
黑胸毛腿蜂鸟，体长10-11厘米。厄瓜多尔西北部安第斯山特有种。极危，个体数不足250只。
Physical Description
| Measurement | Value | Imperial |
|---|---|---|
| 翼展 | 11.4 cm | 4.5 in |
| 体重 | 4.449999999999999 g | 0.16 oz |
Habitat & Range
分布范围
Endemic to the western Andes of Ecuador, primarily the Pichincha and Imbabura regions. 2,800–3,600 m. Critically endangered.
Diet & Feeding
Nectarivore of Andean montane Ericaceae and epiphyte flowers; fluffy leg puffs visible during hover. Gleans small arthropods.
保护状况
行为与繁殖
产卵数
2
声音
鸣唱
Soft, sustained hum barely audible; extremely faint low-frequency sound audible only at very close range.
分类学
| Kingdom | Animalia |
| Phylum | Chordata |
| Class | Aves |
| 目 | Caprimulgiformes (Nightjars & Swifts) |
| 科 | Trochilidae (Hummingbirds) |
| Genus | Eriocnemis |
| 物种 | Eriocnemis nigrivestis |
Distribution
Black-breasted Puffleg has been recorded in 2 countries.
countries highlighted
External Databases
常见问题
What does the Black-breasted Puffleg eat?
Where does the Black-breasted Puffleg live?
Is the Black-breasted Puffleg endangered?
What does the Black-breasted Puffleg sound like?
How big is the Black-breasted Puffleg?
What order and family does the Black-breasted Puffleg belong to?
Similar Birds
Other species in the Trochilidae family