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Side-by-Side Comparison

속성	Sword-billed Hummingbird	Fork-tailed Woodnymph
학명	Ensifera ensifera	Thalurania furcata
목	Caprimulgiformes	Caprimulgiformes
과	Trochilidae	Trochilidae
보전 상태	Least Concern	Least Concern
체장	—	—
날개 폭	15.3 cm (6.0 in)	10.9 cm (4.3 in)
체중	12.75 g (0.45 oz)	4.4 g (0.16 oz)
식성	Nectarivore uniquely adapted to extremely long flowers of Passiflora and Datura. Supplements with small insects …	Widespread Amazonian nectarivore visiting diverse forest-floor flowers. Supplements with insects and spiders caught in flight.
산란 수	--	2
Population Trend	—	—

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Habitat Comparison

공유 서식지

🌲 Forest

Sword-billed Hummingbird only

🌾 Grassland

Fork-tailed Woodnymph only

없음

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Song & Call Comparison

Sword-billed Hummingbird

노래

Thin, reedy whistle with plaintive character; soft nasal tone held briefly then gently fading in mist.

Fork-tailed Woodnymph

노래

Buzzy, insect-like trill with monotonous quality; sustained rapid vibration with minimal melodic content.

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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.

Fork-tailed Woodnymph

Widely distributed in humid forests from Venezuela through Amazonia to Brazil, Bolivia, and Argentina. Resident.

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보전 상태

Least Concern

Sword-billed Hummingbird

Least Concern

Fork-tailed Woodnymph

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How to Tell Them Apart

Sword-billed Hummingbird

깃털

Olivaceous Thornbill: males with iridescent purple gorget; metallic olive-bronze above; white underparts; females green above; spots

Fork-tailed Woodnymph

깃털

Blue Bustard: males with slate-blue neck and breast; brown-vermiculated above; white belly; females brown above; pale below

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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.

Fork-tailed Woodnymph

포크꼬리 벌새는 남아메리카 북부와 아마존 유역에 서식하는 중형 벌새입니다. 수컷은 금속 녹색 왕관과 광택 있는 보라빛-녹색 아랫면, 깊이 갈라진 파란 꼬리가 특징입니다.

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