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Side-by-Side Comparison

属性	Sword-billed Hummingbird	Dusky Hummingbird
学名	Ensifera ensifera	Phaeoptila sordida
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	12.75 g (0.45 oz)	3.9199999999999995 g (0.14 oz)
食性	Nectarivore uniquely adapted to extremely long flowers of Passiflora and Datura. Supplements with small insects …	Feeds on nectar from dry-forest flowers and flowering cacti in Mexico. Supplements diet with insects …
一腹卵数	--	2
Population Trend	—	—

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Habitat Comparison

共通生息地

None

Sword-billed Hummingbird only

🌲 Forest 🌾 Grassland

Dusky Hummingbird 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.

Dusky Hummingbird

さえずり

High, crystalline notes in animated phrase; clear bright tones cascading smoothly in lively vocal display.

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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.

Dusky Hummingbird

Endemic to arid regions of central and southern Mexico. Resident in dry scrub and thorn forest from Puebla to Oaxaca.

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保全状況

Least Concern

Sword-billed Hummingbird

Least Concern

Dusky Hummingbird

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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

Dusky Hummingbird

羽毛

Pirre Hummingbird: males with iridescent 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。

Dusky Hummingbird

メキシコの乾燥した太平洋低地に生息するハチドリで、地味な灰褐色の羽毛をもつ。乾燥した林地や低木林に生息し、花蜜を採取する小型のハチドリ。

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More Birds to Explore

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