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Side-by-Side Comparison

속성	Sword-billed Hummingbird	Gould's Brilliant
학명	Ensifera ensifera	Heliodoxa aurescens
목	Caprimulgiformes	Caprimulgiformes
과	Trochilidae	Trochilidae
보전 상태	Least Concern	Least Concern
체장	—	—
날개 폭	15.3 cm (6.0 in)	12.2 cm (4.8 in)
체중	12.75 g (0.45 oz)	5.975 g (0.21 oz)
식성	Nectarivore uniquely adapted to extremely long flowers of Passiflora and Datura. Supplements with small insects …	Nectarivore of Ecuadorian and Peruvian cloud forest; aggressively defends Ericaceae patches. Takes small insects for …
산란 수	--	2
Population Trend	—	—

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Habitat Comparison

공유 서식지

🌲 Forest

Sword-billed Hummingbird only

🌾 Grassland

Gould's Brilliant 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.

Gould's Brilliant

노래

Soft, pure whistle with tremulous quality; gentle wavering note given quietly from shaded perch in dense thicket.

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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.

Gould's Brilliant

Found in Amazonian lowland forest from Colombia and Venezuela south through Ecuador, Peru, and Bolivia to Brazil. 0–1,000 m.

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보전 상태

Least Concern

Sword-billed Hummingbird

Least Concern

Gould's Brilliant

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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

Gould's Brilliant

깃털

Black-backed Thornbill (alt): tiny; males with brilliant violet gorget; metallic green above; white flanks; females plain green; spots

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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.

Gould's Brilliant

황금가슴벌새(Heliodoxa aurescens)는 콜롬비아 동부에서 볼리비아를 거쳐 아마존 습한 저지대 삼림에 서식하는 12–13cm 중형 벌새다.

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