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Side-by-Side Comparison

属性	Blue-chinned Emerald	Sword-billed Hummingbird
学名	Chlorestes notata	Ensifera ensifera
目	Caprimulgiformes	Caprimulgiformes
科	Trochilidae	Trochilidae
保全状況	Least Concern	Least Concern
体長	—	—
翼開長	—	15.3 cm (6.0 in)
体重	4.0 g (0.14 oz)	12.75 g (0.45 oz)
食性	Nectarivore specialising in tubular blossoms; supplements the floral nectar diet with tiny insects and spiders …	Nectarivore uniquely adapted to extremely long flowers of Passiflora and Datura. Supplements with small insects …
一腹卵数	1-3	--
Population Trend	—	—

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Habitat Comparison

共通生息地

🌲 Forest

Blue-chinned Emerald only

None

Sword-billed Hummingbird only

🌾 Grassland

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Song & Call Comparison

Blue-chinned Emerald

さえずり

Loud, hollow booming call with resonant bass; deep carrying sound of this large turaco audible far across canopy.

Sword-billed Hummingbird

さえずり

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

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Geographic Range & Migration

Blue-chinned Emerald

Found in humid lowland forests from Colombia through the Guianas to Brazil and Trinidad. Resident.

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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保全状況

Least Concern

Blue-chinned Emerald

Least Concern

Sword-billed Hummingbird

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How to Tell Them Apart

Blue-chinned Emerald

羽毛

Blue Coua: brilliant turquoise-blue overall; darker wings; bare facial skin; long graduated tail; Madagascar endemic; unique color

Sword-billed Hummingbird

羽毛

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

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About These Birds

Blue-chinned Emerald

コロンビアからギアナ・ブラジル・トリニダードの湿潤低地林に生息する小型ハチドリ（8〜9 cm）。青い顎斑を持つ緑色の羽衣。林縁・庭園で花蜜を吸う。広く分布。

Sword-billed Hummingbird

アンデスの雲霧林に生息するハチドリで、体と同じ長さの嘴を持つ。自然界で嘴が最も長い鳥の一つ。

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