Sword-billed Hummingbird vs Purple-crowned Fairy
Ensifera ensifera 비교 대상 Heliothryx barroti
Side-by-Side Comparison
| 속성 | Sword-billed Hummingbird | Purple-crowned Fairy |
|---|---|---|
| 학명 | Ensifera ensifera | Heliothryx barroti |
| 목 | Caprimulgiformes | Caprimulgiformes |
| 과 | Trochilidae | Trochilidae |
| 보전 상태 | Least Concern | Least Concern |
| 체장 | — | — |
| 날개 폭 | 15.3 cm (6.0 in) | 12.8 cm (5.0 in) |
| 체중 | 12.75 g (0.45 oz) | 5.48 g (0.19 oz) |
| 식성 | Nectarivore uniquely adapted to extremely long flowers of Passiflora and Datura. Supplements with small insects … | Nectarivore specializing in high canopy flowers and bromeliads. Pierces flower bases to rob nectar; supplements … |
| 산란 수 | -- | 2 |
| 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.
Purple-crowned Fairy
Buzzy, insect-like trill sustained monotonously; continuous high-frequency vibration with little dynamic range throughout.
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.
Purple-crowned Fairy
Found in lowland humid forest from southern Mexico through Central America to western Ecuador and western Colombia. 0–800 m.
보전 상태
Sword-billed Hummingbird
Purple-crowned Fairy
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
Purple-crowned Fairy
White-tailed Goldenthroat: males with glittering golden-green gorget; metallic green above; white-tipped tail; females green with spotted below
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.
Purple-crowned Fairy
보라왕관벌새(Heliothryx barroti)는 11–13cm의 길고 깊이 포크된 꼬리를 지닌 우아한 벌새다. 녹색 윗면에 보라색 머리장식을 지닌다. 멕시코에서 페루까지 분포한다.