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Side-by-Side Comparison

属性	Sword-billed Hummingbird	Magenta-throated Woodstar
学名	Ensifera ensifera	Philodice bryantae
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)	3.4 g (0.12 oz)
食性	Nectarivore uniquely adapted to extremely long flowers of Passiflora and Datura. Supplements with small insects …	Nectarivore hovering at tubular blossoms in highland forest clearings. Takes small flies and spiders to …
一腹卵数	--	--
Population Trend	—	—

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Habitat Comparison

共通生息地

🌲 Forest

Sword-billed Hummingbird only

🌾 Grassland

Magenta-throated Woodstar 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.

Magenta-throated Woodstar

さえずり

Thin, sibilant twittering with silvery quality; high airy notes cascading softly near flowering shrubs.

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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.

Magenta-throated Woodstar

Endemic to the highlands of Costa Rica and western Panama at 1,000-2,200 m elevation. Resident in cloud forest edges and gardens.

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保全状況

Least Concern

Sword-billed Hummingbird

Least Concern

Magenta-throated Woodstar

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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

Magenta-throated Woodstar

羽毛

Brown Violetear (alt): males with glittering violet gorget; metallic bronze-green above; brown flanks; violet ear tufts; females green

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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。

Magenta-throated Woodstar

コスタリカとパナマの太平洋低地に限定して生息する希少なハチドリで、Magentaスロートハチドリとも呼ばれる。特定の花を縄張りとして防衛する。

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