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Side-by-Side Comparison

속성	Red-billed Emerald	Sword-billed Hummingbird
학명	Chlorostilbon gibsoni	Ensifera ensifera
목	Caprimulgiformes	Caprimulgiformes
과	Trochilidae	Trochilidae
보전 상태	Least Concern	Least Concern
체장	—	—
날개 폭	9.9 cm (3.9 in)	15.3 cm (6.0 in)
체중	3.4 g (0.12 oz)	12.75 g (0.45 oz)
식성	Feeds on floral nectar in lowland Venezuelan scrub and forest. Gleans insects and spiders to …	Nectarivore uniquely adapted to extremely long flowers of Passiflora and Datura. Supplements with small insects …
산란 수	2	--
Population Trend	—	—

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Habitat Comparison

공유 서식지

없음

Red-billed Emerald only

없음

Sword-billed Hummingbird only

🌲 Forest 🌾 Grassland

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Song & Call Comparison

Red-billed Emerald

노래

Harsh, buzzy chatter with urgency; rough staccato notes escalating quickly during competitive flower territory dispute.

Sword-billed Hummingbird

노래

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

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Geographic Range & Migration

Red-billed Emerald

Found in dry valleys and scrub of Colombia and Venezuela. Resident in arid and semi-arid habitats at low elevations.

Sword-billed Hummingbird

Found in Andean cloud forests from Venezuela south through Colombia, Ecuador, Peru, and Bolivia. 1,700–3,500 m.

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보전 상태

Least Concern

Red-billed Emerald

Least Concern

Sword-billed Hummingbird

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How to Tell Them Apart

Red-billed Emerald

깃털

Versicolored Emerald: males with glittering multicolored gorget; metallic green above; white underparts; females green above; spots

Sword-billed Hummingbird

깃털

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

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About These Birds

Red-billed Emerald

적혈에메랄드(Chlorostilbon gibsoni)는 콜롬비아와 베네수엘라 북부에 서식하는 벌새입니다. 수컷은 전체적으로 반짝이는 녹색이며, 암컷은 아랫면이 흰색입니다. 건조한 관목 지대와 낮은 고도의 숲에서 서식합니다.

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.

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