Sword-billed Hummingbird vs Berylline Hummingbird
Ensifera ensifera 비교 대상 Saucerottia beryllina
Side-by-Side Comparison
| 속성 | Sword-billed Hummingbird | Berylline Hummingbird |
|---|---|---|
| 학명 | Ensifera ensifera | Saucerottia beryllina |
| 목 | Caprimulgiformes | Caprimulgiformes |
| 과 | Trochilidae | Trochilidae |
| 보전 상태 | Least Concern | Least Concern |
| 체장 | — | — |
| 날개 폭 | 15.3 cm (6.0 in) | — |
| 체중 | 12.75 g (0.45 oz) | 4.3 g (0.15 oz) |
| 식성 | Nectarivore uniquely adapted to extremely long flowers of Passiflora and Datura. Supplements with small insects … | Nectarivore of Mexican pine-oak highlands, visiting flowering trees and epiphytes. Supplements with insects and spiders. |
| 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.
Berylline Hummingbird
Melodic, two-note ascending whistle; pure tones stepping upward clearly and repeatedly from active territory.
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.
Berylline Hummingbird
Found in highlands from Mexico to Honduras at 800-3,000 m. Resident in pine-oak forest and cloud forest edges.
보전 상태
Sword-billed Hummingbird
Berylline Hummingbird
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
Berylline Hummingbird
Bay Coucal: rich rufous-brown above; rufous wings; pale buff-white below; long dark tail; red eye; bright rufous plumage
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.
Berylline Hummingbird
A medium-sized hummingbird (9-10 cm) found in highlands from Mexico to Honduras at 800-3,000 m. Green plumage with beryl-green belly and rufous wing patches visible in flight. Nectarivore of pine-oak forest, gardens, and cloud forest edges. Common at Mexican feeders.