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Side-by-Side Comparison

属性	Chiribiquete Emerald	Sword-billed Hummingbird
学名	Chlorostilbon olivaresi	Ensifera ensifera
目	Caprimulgiformes	Caprimulgiformes
科	Trochilidae	Trochilidae
保全状況	Least Concern	Least Concern
体長	—	—
翼開長	9.3 cm (3.7 in)	15.3 cm (6.0 in)
体重	3.7 g (0.13 oz)	12.75 g (0.45 oz)
食性	Feeds on nectar from flowering shrubs and epiphytes. Catches small insects and spiders to meet …	Nectarivore uniquely adapted to extremely long flowers of Passiflora and Datura. Supplements with small insects …
一腹卵数	--	--
Population Trend	—	—

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Habitat Comparison

共通生息地

🌲 Forest

Chiribiquete Emerald only

None

Sword-billed Hummingbird only

🌾 Grassland

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Song & Call Comparison

Chiribiquete Emerald

さえずり

Rapid, mechanical twittering in even rhythm; dry staccato notes forming steady sequence throughout active period.

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

Chiribiquete Emerald

Described from the Chiribiquete region of southeastern Colombia. Extremely restricted range in remote Amazonian Colombia.

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

Chiribiquete Emerald

Least Concern

Sword-billed Hummingbird

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How to Tell Them Apart

Chiribiquete Emerald

羽毛

Gilded Sapphire: males with iridescent blue gorget; metallic golden-green above; white underparts; females green above; spotted

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

Chiribiquete Emerald

チロエエメラルドハチドリ(Chlorostilbon olivaresi)はコロンビアのチロエ地域に固有の希少なハチドリです。生息地の限定性から個体数が少なく、エメラルドグリーンの体色を持つ小型のハチドリです。主に花の蜜を食べ、縄張りを積極的に守ります。

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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