Black-tailed Trainbearer
Lesbia victoriae
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Giới Thiệu
A spectacular hummingbird (10 cm body + 15 cm tail in males) found in Andean highlands from Colombia to Peru at 2,500-4,000 m. Males have extraordinarily long, black outer tail streamers. Nectarivore of páramo and cloud forest edges. Named for its dramatic trailing tail feathers.
Physical Description
| Measurement | Value | Imperial |
|---|---|---|
| Chiều Dài Sải Cánh | 11,7 cm | 4.6 in |
| Khối Lượng | 4,9 g | 0.17 oz |
Nhận Dạng
Bộ Lông
Cuban Emerald: males with deep purple gorget; metallic bronze-green above; white flanks; females plain green above; pale spotted below
Habitat & Range
Phạm Vi Địa Lý
Found in high Andean scrub and open habitats from Colombia south through Ecuador and Peru to Bolivia. 2,500–4,200 m.
Diet & Feeding
Nectarivore of Andean dry inter-valley scrub; visits Salvia, Lupinus, and Calceolaria. Supplements with small arthropods.
Tình Trạng Bảo Tồn
Hành Vi & Sinh Sản
Làm Tổ
Nest type: CP. Incubation: 18-19 days. Fledging: 29-31 days.
Âm Thanh
Tiếng Hót
Sharp, crackling trill with percussive edge; rapid dry notes delivered forcefully near active competitive territory.
Phân Loại Học
| Kingdom | Animalia |
| Phylum | Chordata |
| Class | Aves |
| Bộ | Caprimulgiformes (Nightjars & Swifts) |
| Họ | Trochilidae (Hummingbirds) |
| Genus | Lesbia |
| Loài | Lesbia victoriae |
Distribution
Black-tailed Trainbearer has been recorded in 3 countries.
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External Databases
Câu Hỏi Thường Gặp
What does the Black-tailed Trainbearer eat?
Where does the Black-tailed Trainbearer live?
Is the Black-tailed Trainbearer endangered?
How does the Black-tailed Trainbearer nest?
What does the Black-tailed Trainbearer sound like?
How big is the Black-tailed Trainbearer?
What order and family does the Black-tailed Trainbearer belong to?
Similar Birds
Other species in the Trochilidae family