Rufous-booted Racket-tail vs Great-billed Hermit
Ocreatus addae 비교 대상 Phaethornis malaris
Side-by-Side Comparison
| 속성 | Rufous-booted Racket-tail | Great-billed Hermit |
|---|---|---|
| 학명 | Ocreatus addae | Phaethornis malaris |
| 목 | Caprimulgiformes | Caprimulgiformes |
| 과 | Trochilidae | Trochilidae |
| 보전 상태 | Not Evaluated | Least Concern |
| 체장 | — | — |
| 날개 폭 | — | 11.8 cm (4.6 in) |
| 체중 | 3.0 g (0.11 oz) | 6.4799999999999995 g (0.23 oz) |
| 식성 | Nectarivore of Bolivian and Peruvian cloud forest; visits Ericaceae and bromeliads. Gleans small insects from … | Nectarivore trap-lining Heliconia patches in humid lowland forest. Supplements with arthropods for breeding protein demands. |
| 산란 수 | 2 | 2 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Rufous-booted Racket-tail
Deep, resonant hum barely audible; extremely low vibration barely perceptible during hovering near high-altitude flowers.
Great-billed Hermit
Melodic, two-note whistle repeated persistently; first note pure and high, second slightly lower, given every few seconds.
Geographic Range & Migration
Rufous-booted Racket-tail
Found in cloud forests of northern Bolivia and adjacent Peru and Brazil at 400–1,400 m elevation.
Great-billed Hermit
Widespread in Amazonian lowlands from Colombia and the Guianas south through Brazil, Ecuador, Peru, and Bolivia. 0–800 m.
보전 상태
Rufous-booted Racket-tail
Great-billed Hermit
About These Birds
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.
Great-billed Hermit
대은둔벌새는 콜롬비아에서 브라질과 볼리비아에 걸쳐 아마존 저지대 우림에 서식하는, 속 내에서 가장 큰 은둔벌새입니다. 대형 굽은 부리와 긴 꼬리가 특징입니다.