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Side-by-Side Comparison

属性	Sword-billed Hummingbird	Glowing Puffleg
学名	Ensifera ensifera	Eriocnemis vestita
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)	11.7 cm (4.6 in)
体重	12.75 g (0.45 oz)	4.716666666666666 g (0.17 oz)
食性	Nectarivore uniquely adapted to extremely long flowers of Passiflora and Datura. Supplements with small insects …	Nectarivore of Colombian and Ecuadorian Ericaceae-rich shrublands. Supplements nectar with small arthropods near blooms.
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

Glowing Puffleg 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.

Glowing Puffleg

さえずり

High, thin chip note with sibilant ending; soft twittering sequence given quietly during foraging near Andean flowers.

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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.

Glowing Puffleg

Widespread in Andean cloud forests from Venezuela south through Colombia, Ecuador, Peru, and Bolivia. 1,800–3,400 m.

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保全状況

Least Concern

Sword-billed Hummingbird

Least Concern

Glowing Puffleg

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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

Glowing Puffleg

羽毛

Pink-throated Brilliant: males with iridescent blue-violet gorget; metallic green above; white underparts; females green above; spotted

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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。

Glowing Puffleg

ベネズエラからペルーにかけて分布するハチドリで、白い脚飾りと輝くような羽毛を持つ。比較的一般的な種。

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