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Side-by-Side Comparison

属性	Sword-billed Hummingbird	Sparkling-tailed Woodstar
学名	Ensifera ensifera	Tilmatura dupontii
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)	7.2 cm (2.8 in)
体重	12.75 g (0.45 oz)	2.2 g (0.08 oz)
食性	Nectarivore uniquely adapted to extremely long flowers of Passiflora and Datura. Supplements with small insects …	Feeds on floral nectar at low scrub blooms in dry Central American valleys. Catches small …
一腹卵数	--	--
Population Trend	—	—

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Habitat Comparison

共通生息地

🌲 Forest

Sword-billed Hummingbird only

🌾 Grassland

Sparkling-tailed 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.

Sparkling-tailed Woodstar

さえずり

Sharp, penetrating squeak repeated quickly; tiny piercing notes given insistently during competitive territorial encounter.

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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.

Sparkling-tailed Woodstar

Found in highlands from southern Mexico to Honduras at 600-2,500 m elevation. Resident in pine-oak and cloud forest edges.

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保全状況

Least Concern

Sword-billed Hummingbird

Least Concern

Sparkling-tailed 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

Sparkling-tailed Woodstar

羽毛

Anna's Hummingbird (alt): males with glittering rose-red gorget extending to crown; metallic green back; females green with 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。

Sparkling-tailed Woodstar

マグニフィセントハミングバードはメキシコからニカラグアにかけての開けた草地や砂漠に生息する小型のハチドリです。

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