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Side-by-Side Comparison

属性	Sword-billed Hummingbird	Fawn-breasted Brilliant
学名	Ensifera ensifera	Heliodoxa rubinoides
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)	13.9 cm (5.5 in)
体重	12.75 g (0.45 oz)	7.368 g (0.26 oz)
食性	Nectarivore uniquely adapted to extremely long flowers of Passiflora and Datura. Supplements with small insects …	Nectarivore of Colombian and Ecuadorian cloud forest; forages at Ericaceae and Fuchsia blooms. Gleans small …
一腹卵数	--	2
Population Trend	—	—

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Habitat Comparison

共通生息地

🌲 Forest

Sword-billed Hummingbird only

🌾 Grassland

Fawn-breasted Brilliant 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.

Fawn-breasted Brilliant

さえずり

Rapid, bright twittering cascade; light airy notes tumbling freely in animated sequence above tropical blossoms.

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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.

Fawn-breasted Brilliant

Found in foothill and lower montane cloud forest from Colombia south through Ecuador and Peru to Bolivia. 600–2,000 m.

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保全状況

Least Concern

Sword-billed Hummingbird

Least Concern

Fawn-breasted Brilliant

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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

Fawn-breasted Brilliant

羽毛

Plain-capped Starthroat (alt): males with ruby 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。

Fawn-breasted Brilliant

コロンビアとエクアドルの太平洋斜面、東アンデスのベネズエラから南まで（標高700〜2,000 m）に生息するハチドリ（体長11〜12 cm）。雄は光沢のある緑色の羽衣と紫がかったピンクのパッチを持つ。丘陵・下部雲霧林の蜜食性。

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