Sword-billed Hummingbird vs White-browed Hermit
Ensifera ensifera 비교 대상 Phaethornis stuarti
Side-by-Side Comparison
| 속성 | Sword-billed Hummingbird | White-browed Hermit |
|---|---|---|
| 학명 | Ensifera ensifera | Phaethornis stuarti |
| 목 | Caprimulgiformes | Caprimulgiformes |
| 과 | Trochilidae | Trochilidae |
| 보전 상태 | Least Concern | Least Concern |
| 체장 | — | — |
| 날개 폭 | 15.3 cm (6.0 in) | 7.2 cm (2.8 in) |
| 체중 | 12.75 g (0.45 oz) | 2.48 g (0.09 oz) |
| 식성 | Nectarivore uniquely adapted to extremely long flowers of Passiflora and Datura. Supplements with small insects … | Nectarivore trap-lining Heliconia patches in humid lowland forest. Supplements with arthropods for breeding protein demands. |
| 산란 수 | -- | -- |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Sword-billed Hummingbird
Thin, reedy whistle with plaintive character; soft nasal tone held briefly then gently fading in mist.
White-browed Hermit
Deep, resonant trill with powerful carrying quality; rich vibrating sound audible at great distance in still air.
Geographic Range & Migration
Sword-billed Hummingbird
Found in Andean cloud forests from Venezuela south through Colombia, Ecuador, Peru, and Bolivia. 1,700–3,500 m.
White-browed Hermit
Endemic to Bolivia and adjacent southwestern Brazil in the Amazon basin. Found in lowland forest at 150–600 m elevation.
보전 상태
Sword-billed Hummingbird
White-browed Hermit
How to Tell Them Apart
Sword-billed Hummingbird
Olivaceous Thornbill: males with iridescent purple gorget; metallic olive-bronze above; white underparts; females green above; spots
White-browed Hermit
Straight-billed Hermit: rufous underparts; olive-brown crown; broad white postocular stripe; elongated whitish tail; distinctively straight bill
About These Birds
Sword-billed Hummingbird
칼날부리벌새(14~15cm 몸통)로 부리가 몸통만큼 긴(8~10cm) 놀라운 벌새이다. 콜롬비아와 에콰도르 안데스 고지에 서식. 긴 꽃통 꽃의 꿀을 먹도록 진화했다. 관심필요종.
White-browed Hermit
스튜어트은둔벌새는 페루에서 볼리비아에 걸쳐 안데스 산록 구름 숲에 서식하는 소형 은둔벌새입니다. 흰 눈썹선과 버프색 아랫면이 특징이며, 오스트리아 박물학자 칼 스튜어트의 이름을 따서 명명되었습니다.