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Side-by-Side Comparison

属性	Bronze-tailed Plumeleteer	Sword-billed Hummingbird
学名	Chalybura urochrysia	Ensifera ensifera
目	Caprimulgiformes	Caprimulgiformes
科	Trochilidae	Trochilidae
保全状況	Least Concern	Least Concern
体長	—	—
翼開長	13.0 cm (5.1 in)	15.3 cm (6.0 in)
体重	6.55 g (0.23 oz)	12.75 g (0.45 oz)
食性	Nectarivore of humid Central American and Colombian lowland forest. Takes insects and spiders to supplement …	Nectarivore uniquely adapted to extremely long flowers of Passiflora and Datura. Supplements with small insects …
一腹卵数	--	--
Population Trend	—	—

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Habitat Comparison

共通生息地

🌲 Forest

Bronze-tailed Plumeleteer only

None

Sword-billed Hummingbird only

🌾 Grassland

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Song & Call Comparison

Bronze-tailed Plumeleteer

さえずり

Thin, high-pitched chip barely audible; minute staccato notes cascading gently near dense flowering shrubbery.

Sword-billed Hummingbird

さえずり

Thin, reedy whistle with plaintive character; soft nasal tone held briefly then gently fading in mist.

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Geographic Range & Migration

Bronze-tailed Plumeleteer

Found in humid lowland forests from Honduras to Ecuador. Resident in Caribbean and Pacific lowland forests.

Sword-billed Hummingbird

Found in Andean cloud forests from Venezuela south through Colombia, Ecuador, Peru, and Bolivia. 1,700–3,500 m.

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保全状況

Least Concern

Bronze-tailed Plumeleteer

Least Concern

Sword-billed Hummingbird

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How to Tell Them Apart

Bronze-tailed Plumeleteer

羽毛

Buff-crested Bustard: pale buff-white below; brown-vermiculated above; black and white crest; males with erectile feathers; large

Sword-billed Hummingbird

羽毛

Olivaceous Thornbill: males with iridescent purple gorget; metallic olive-bronze above; white underparts; females green above; spots

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About These Birds

Bronze-tailed Plumeleteer

ホンジュラスからエクアドルの湿潤低地林に生息する中型ハチドリ（11〜12 cm）。緑色の羽衣に銅色の尾。羽毛の脚（プルメレティアの特徴）。林床で花蜜を吸う。

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。

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