Booted Racket-tail
Ocreatus underwoodii
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について
A small hummingbird (8-10 cm plus 5-7 cm tail rackets in males) widely distributed in Andean cloud forests from Venezuela to Bolivia at 1,500-3,000 m. Males have long, wire-like outer tail feathers ending in dark blue racket tips and fluffy white leg puffs. A cloud forest icon.
Physical Description
| Measurement | Value | Imperial |
|---|---|---|
| 翼開長 | 8.5 cm | 3.3 in |
| 体重 | 2.8 g | 0.10 oz |
識別
羽毛
Blue-throated Starfrontlet: males with glittering blue gorget; metallic bronze-green; females green above; spotted buff underparts
Habitat & Range
分布域
Widespread in Andean foothill and cloud forests from Venezuela south through Colombia, Ecuador, and Peru. 200–1,800 m.
Diet & Feeding
Nectarivore of Andean foothill forest; visits Ericaceae and Heliconia flowers. Catches small insects in aerial sallies.
保全状況
行動と繁殖
営巣
Nest type: CP. Incubation: 16-17 days. Fledging: 19-22 days.
一腹卵数
2
鳴き声
さえずり
Melodic, rolling phrase with liquid quality; warm bubbly notes tumbling in pleasant continuous musical sequence.
分類学
| Kingdom | Animalia |
| Phylum | Chordata |
| Class | Aves |
| 目 | Caprimulgiformes (Nightjars & Swifts) |
| 科 | Trochilidae (Hummingbirds) |
| Genus | Ocreatus |
| 種 | Ocreatus underwoodii |
Distribution
Booted Racket-tail has been recorded in 4 countries.
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External Databases
よくある質問
What does the Booted Racket-tail eat?
Where does the Booted Racket-tail live?
Is the Booted Racket-tail endangered?
How does the Booted Racket-tail nest?
What does the Booted Racket-tail sound like?
How big is the Booted Racket-tail?
What order and family does the Booted Racket-tail belong to?
Similar Birds
Other species in the Trochilidae family