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Side-by-Side Comparison

属性	Sword-billed Hummingbird	Tyrian Metaltail
学名	Ensifera ensifera	Metallura tyrianthina
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)	10.8 cm (4.3 in)
体重	12.75 g (0.45 oz)	3.72 g (0.13 oz)
食性	Nectarivore uniquely adapted to extremely long flowers of Passiflora and Datura. Supplements with small insects …	Nectarivore of high Andean montane shrublands; specializes in Ericaceae and Brachyotum flowers. Catches small insects …
一腹卵数	--	2
Population Trend	—	—

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Habitat Comparison

共通生息地

🌲 Forest 🌾 Grassland

Sword-billed Hummingbird only

None

Tyrian Metaltail only

None

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Song & Call Comparison

Sword-billed Hummingbird

さえずり

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

Tyrian Metaltail

さえずり

Rough, raspy chatter with coarse texture; series of harsh notes with buzzy edges delivered emphatically from perch.

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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.

Tyrian Metaltail

Widespread in Andean cloud forests and shrubby páramo from Venezuela south through Colombia, Ecuador, Peru, and Bolivia. 1,800–4,200 m.

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保全状況

Least Concern

Sword-billed Hummingbird

Least Concern

Tyrian Metaltail

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How to Tell Them Apart

Sword-billed Hummingbird

羽毛

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

Tyrian Metaltail

羽毛

Stripe-breasted Starthroat: tiny; males with violet gorget; metallic green above; white underparts; females green above; spotted below

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About These Birds

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。

Tyrian Metaltail

ベネズエラからボリビアにかけてのアンデス山地に広く生息するタイリアンメタルテイルハチドリ。体長9〜11cm。雄の紫がかった緑の羽毛と虹色の喉部が特徴的。高山の花の蜜を主食とする。低危険種。

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