Sword-billed Hummingbird vs Spot-throated Hummingbird
Ensifera ensifera 비교 대상 Thaumasius taczanowskii
Side-by-Side Comparison
| 속성 | Sword-billed Hummingbird | Spot-throated Hummingbird |
|---|---|---|
| 학명 | Ensifera ensifera | Thaumasius taczanowskii |
| 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) | 6.833333333333333 g (0.24 oz) |
| 식성 | Nectarivore uniquely adapted to extremely long flowers of Passiflora and Datura. Supplements with small insects … | Nectarivore visiting diverse flowering plants; supplements the high-sugar nectar diet with small insects and spiders … |
| 산란 수 | -- | 2 |
| Population Trend | — | — |
Habitat Comparison
공유 서식지
Sword-billed Hummingbird only
Spot-throated Hummingbird only
Song & Call Comparison
Sword-billed Hummingbird
Thin, reedy whistle with plaintive character; soft nasal tone held briefly then gently fading in mist.
Spot-throated Hummingbird
Rapid, mechanical clicking in even dry rhythm; staccato notes forming steady sequence during active day.
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.
Spot-throated Hummingbird
Found in Andean foothills of Peru at 1,500-3,000 m elevation. A Peruvian near-endemic of montane scrub.
보전 상태
Sword-billed Hummingbird
Spot-throated 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
Spot-throated Hummingbird
Rufous-vented Ground-cuckoo: rich rufous below; dark olive-brown above; blue orbital ring; rufous vent; long tail; ground dweller
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.
Spot-throated Hummingbird
타차노프스키 벌새는 페루와 에콰도르 서부의 안데스 산맥에 서식하는 중형 벌새입니다. 녹색 깃털과 흰색 가슴, 긴 꼬리가 특징이며, 건조한 안데스 관목 지대에서 꿀을 섭취합니다.