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Side-by-Side Comparison

속성	Sword-billed Hummingbird	Crimson Topaz
학명	Ensifera ensifera	Topaza pella
목	Caprimulgiformes	Caprimulgiformes
과	Trochilidae	Trochilidae
보전 상태	Least Concern	Least Concern
체장	—	—
날개 폭	15.3 cm (6.0 in)	15.0 cm (5.9 in)
체중	12.75 g (0.45 oz)	12.625 g (0.45 oz)
식성	Nectarivore uniquely adapted to extremely long flowers of Passiflora and Datura. Supplements with small insects …	Nectarivore and insectivore; extracts nectar from trap-lining flowers and hawks small flying insects in forest …
산란 수	--	2
Population Trend	—	—

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Habitat Comparison

공유 서식지

🌲 Forest

Sword-billed Hummingbird only

🌾 Grassland

Crimson Topaz 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.

Crimson Topaz

노래

Rough, raspy chatter with intermittent clear whistles; complex mix of harsh and musical notes characteristic of active pairs.

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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.

Crimson Topaz

Found in the Guiana Shield and Amazon basin from Colombia and Venezuela south to Peru and Brazil. Resident near rivers in lowland forest.

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보전 상태

Least Concern

Sword-billed Hummingbird

Least Concern

Crimson Topaz

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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

Crimson Topaz

깃털

Spectacular male: deep crimson-red body with iridescent golden-green throat; elongated crossed central tail feathers; female green and cinnamon-buff; one of South America's most brilliantly coloured hummingbirds.

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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.

Crimson Topaz

가닛벌새는 아마존 유역의 열대 우림에 서식하는 대형 벌새입니다. 수컷은 화려한 적자색 목과 녹색 왕관, 황금색 아랫면이 특징이며, 이 속에서 가장 화려한 종으로 꼽힙니다.

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