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Side-by-Side Comparison

속성	Sword-billed Hummingbird	Buff-bellied Hermit
학명	Ensifera ensifera	Phaethornis subochraceus
목	Caprimulgiformes	Caprimulgiformes
과	Trochilidae	Trochilidae
보전 상태	Least Concern	Least Concern
체장	—	—
날개 폭	15.3 cm (6.0 in)	10.1 cm (4.0 in)
체중	12.75 g (0.45 oz)	4.0 g (0.14 oz)
식성	Nectarivore uniquely adapted to extremely long flowers of Passiflora and Datura. Supplements with small insects …	Nectarivore with elongated bill suited to pendant tubular flowers. Gleans small spiders and mites from …
산란 수	--	--
Population Trend	—	—

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Habitat Comparison

공유 서식지

🌲 Forest

Sword-billed Hummingbird only

🌾 Grassland

Buff-bellied Hermit 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.

Buff-bellied Hermit

노래

Rapid, light twittering cascade; airy high notes tumbling quickly in animated sequence during courtship display flight.

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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.

Buff-bellied Hermit

Endemic to central and southwestern Brazil in cerrado woodland edges and dry forest gallery. Found at 400–900 m.

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보전 상태

Least Concern

Sword-billed Hummingbird

Least Concern

Buff-bellied Hermit

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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

Buff-bellied Hermit

깃털

Needle-billed Hermit: heavily streaked tawny underparts; brown-olive above; pale supercilium; very fine needle-like decurved bill; streaked throat

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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.

Buff-bellied Hermit

버프색배은둔벌새는 볼리비아 중부와 브라질 서부의 건조한 낙엽수림과 세라도에 서식하는 소형 은둔벌새입니다. 버프-주황색 배와 초록 등이 특징이며 반건조 서식지에 특화되어 있습니다.

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