Buff-breasted Sabrewing vs Sword-billed Hummingbird
Campylopterus duidae 비교 대상 Ensifera ensifera
Side-by-Side Comparison
| 속성 | Buff-breasted Sabrewing | Sword-billed Hummingbird |
|---|---|---|
| 학명 | Campylopterus duidae | Ensifera ensifera |
| 목 | Caprimulgiformes | Caprimulgiformes |
| 과 | Trochilidae | Trochilidae |
| 보전 상태 | Least Concern | Least Concern |
| 체장 | — | — |
| 날개 폭 | 12.9 cm (5.1 in) | 15.3 cm (6.0 in) |
| 체중 | 6.3100000000000005 g (0.22 oz) | 12.75 g (0.45 oz) |
| 식성 | Nectarivore specialising in tubular blossoms; supplements the floral nectar diet with tiny insects and spiders … | Nectarivore uniquely adapted to extremely long flowers of Passiflora and Datura. Supplements with small insects … |
| 산란 수 | -- | -- |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Buff-breasted Sabrewing
Harsh, nasal buzz with emphatic delivery; rough coarse notes audible at considerable distance from territory.
Sword-billed Hummingbird
Thin, reedy whistle with plaintive character; soft nasal tone held briefly then gently fading in mist.
Geographic Range & Migration
Buff-breasted Sabrewing
Found in tepui forests of southern Venezuela and adjacent Brazil and Guyana. Restricted to Pantepui highland plateaus.
Sword-billed Hummingbird
Found in Andean cloud forests from Venezuela south through Colombia, Ecuador, Peru, and Bolivia. 1,700–3,500 m.
보전 상태
Buff-breasted Sabrewing
Sword-billed Hummingbird
How to Tell Them Apart
Buff-breasted Sabrewing
Nubian Bustard: white underparts; sandy-brown above; black crown; chestnut neck; pale streaked upperparts; sexually dimorphic
Sword-billed Hummingbird
Olivaceous Thornbill: males with iridescent purple gorget; metallic olive-bronze above; white underparts; females green above; spots
About These Birds
Buff-breasted Sabrewing
A large hummingbird (12-13 cm) found in tepui forests of southern Venezuela and adjacent Brazil and Guyana. Green plumage with a buff breast. Nectarivore of tepui highland forest. A Pantepui endemic restricted to table-top mountains.
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.