Rufous-webbed Brilliant vs Rufous-booted Racket-tail
Heliodoxa branickii 比較対象 Ocreatus addae
Side-by-Side Comparison
| 属性 | Rufous-webbed Brilliant | Rufous-booted Racket-tail |
|---|---|---|
| 学名 | Heliodoxa branickii | Ocreatus addae |
| 目 | Caprimulgiformes | Caprimulgiformes |
| 科 | Trochilidae | Trochilidae |
| 保全状況 | Least Concern | Not Evaluated |
| 体長 | — | — |
| 翼開長 | 12.5 cm (4.9 in) | — |
| 体重 | 5.54 g (0.20 oz) | 3.0 g (0.11 oz) |
| 食性 | Nectarivore of Peruvian montane forest; visits Ericaceae and Heliconia flowers. Catches small insects in aerial … | Nectarivore of Bolivian and Peruvian cloud forest; visits Ericaceae and bromeliads. Gleans small insects from … |
| 一腹卵数 | 2 | 2 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Rufous-webbed Brilliant
Sharp, mechanical clicks in rapid succession; dry staccato notes forming even sequence, distinctly clicking in character.
Rufous-booted Racket-tail
Deep, resonant hum barely audible; extremely low vibration barely perceptible during hovering near high-altitude flowers.
Geographic Range & Migration
Rufous-webbed Brilliant
Found in cloud forest on the eastern Andean slope of Peru and Bolivia. 1,000–2,400 m elevation.
Rufous-booted Racket-tail
Found in cloud forests of northern Bolivia and adjacent Peru and Brazil at 400–1,400 m elevation.
保全状況
Rufous-webbed Brilliant
Rufous-booted Racket-tail
About These Birds
Rufous-webbed Brilliant
ペルーとボリビアの東アンデス（標高800〜2,000 m）の雲霧林に生息するハチドリ（体長12〜13 cm）。雄は虹色の青緑色の羽衣と輝く紫のパッチを持つ。雲霧林内部の蜜食性。ブラニツキーにちなんで命名されたアンデス固有種。
Rufous-booted Racket-tail
A small hummingbird (8-10 cm plus tail rackets) found in Andean cloud forests of southeastern Peru and Bolivia at 1,200-2,200 m. Males have rufous leg puffs instead of white. Recently split from Booted Racket-tail. Nectarivore of montane forest undergrowth.