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Side-by-Side Comparison

属性	Napo Sabrewing	Sword-billed Hummingbird
学名	Campylopterus villaviscensio	Ensifera ensifera
目	Caprimulgiformes	Caprimulgiformes
科	Trochilidae	Trochilidae
保全状況	Least Concern	Least Concern
体長	—	—
翼開長	13.2 cm (5.2 in)	15.3 cm (6.0 in)
体重	7.325 g (0.26 oz)	12.75 g (0.45 oz)
食性	Feeds on floral nectar in Napo lowland forest, hovering at large Heliconia. Supplements with insects …	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

Napo Sabrewing only

None

Sword-billed Hummingbird only

🌾 Grassland

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Song & Call Comparison

Napo Sabrewing

さえずり

Soft, pure whistle with plaintive tone; gentle wavering note given quietly from shaded perch in vegetation.

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

Napo Sabrewing

Found in humid foothill forests of eastern Ecuador and Peru at 400-1,400 m. Resident in Andean foothills.

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

Napo Sabrewing

Least Concern

Sword-billed Hummingbird

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How to Tell Them Apart

Napo Sabrewing

羽毛

Arabian Bustard: pale brown-gray overall; finely vermiculated upper parts; pale gray-white underparts; males with loose neck plumes

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

Napo Sabrewing

体長12〜13cmのエクアドル東部・ペルーの丘陵林（標高400〜1,400m）に生息するハチドリ。

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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