White-tailed Starfrontlet vs Sword-billed Hummingbird
Coeligena phalerata 비교 대상 Ensifera ensifera
Side-by-Side Comparison
| 속성 | White-tailed Starfrontlet | Sword-billed Hummingbird |
|---|---|---|
| 학명 | Coeligena phalerata | Ensifera ensifera |
| 목 | Caprimulgiformes | Caprimulgiformes |
| 과 | Trochilidae | Trochilidae |
| 보전 상태 | Near Threatened | Least Concern |
| 체장 | — | — |
| 날개 폭 | 14.1 cm (5.6 in) | 15.3 cm (6.0 in) |
| 체중 | 6.1 g (0.22 oz) | 12.75 g (0.45 oz) |
| 식성 | Nectarivore of restricted Colombian range; visits Ericaceae and bromeliads in humid cloud forest. Supplements with … | Nectarivore uniquely adapted to extremely long flowers of Passiflora and Datura. Supplements with small insects … |
| 산란 수 | -- | -- |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
White-tailed Starfrontlet
Melodic, two-note ascending whistle; pure first tone rising to brighter second, given with clear projection from perch.
Sword-billed Hummingbird
Thin, reedy whistle with plaintive character; soft nasal tone held briefly then gently fading in mist.
Geographic Range & Migration
White-tailed Starfrontlet
Endemic to the Sierra Nevada de Santa Marta, Colombia, in cloud forest and forest edge. 1,800–3,000 m.
Sword-billed Hummingbird
Found in Andean cloud forests from Venezuela south through Colombia, Ecuador, Peru, and Bolivia. 1,700–3,500 m.
보전 상태
White-tailed Starfrontlet
Sword-billed Hummingbird
How to Tell Them Apart
White-tailed Starfrontlet
Mountain Velvetbreast: tiny; males with brilliant blue-violet gorget; metallic green above; white underparts; females green above; spots
Sword-billed Hummingbird
Olivaceous Thornbill: males with iridescent purple gorget; metallic olive-bronze above; white underparts; females green above; spots
About These Birds
White-tailed Starfrontlet
흰꼬리별벌새(Coeligena phalerata)는 콜롬비아와 베네수엘라에 서식하는 벌새입니다. 흰 꼬리와 반짝이는 녹색 몸통이 특징이며, 안데스 산악 삼림에서 서식합니다.
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.