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Side-by-Side Comparison

属性	Emerald-chinned Hummingbird	Sword-billed Hummingbird
学名	Abeillia abeillei	Ensifera ensifera
目	Caprimulgiformes	Caprimulgiformes
科	Trochilidae	Trochilidae
保护状况	Least Concern	Least Concern
体长	—	—
翼展	9.4 cm (3.7 in)	15.3 cm (6.0 in)
体重	3.0666666666666664 g (0.11 oz)	12.75 g (0.45 oz)
食性	Nectarivore of Central American forest understory, visiting small tubular flowers. Catches gnats and spiders to …	Nectarivore uniquely adapted to extremely long flowers of Passiflora and Datura. Supplements with small insects …
产卵数	2	--
Population Trend	—	—

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Habitat Comparison

共同栖息地

🌲 Forest

Emerald-chinned Hummingbird only

无

Sword-billed Hummingbird only

🌾 Grassland

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Song & Call Comparison

Emerald-chinned Hummingbird

鸣唱

Rapid, light chips in cheerful sequence; bright staccato notes with buoyant delivery during active foraging.

Sword-billed Hummingbird

鸣唱

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

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Geographic Range & Migration

Emerald-chinned Hummingbird

Found in humid foothill and montane forests from Mexico to Honduras at 600-2,200 m. Resident in forest undergrowth.

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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保护状况

Least Concern

Emerald-chinned Hummingbird

Least Concern

Sword-billed Hummingbird

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How to Tell Them Apart

Emerald-chinned Hummingbird

羽毛

Western Grey Plantain-eater: gray overall with faint barring; white facial stripe; long tail; short crest; yellowish bill

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

Emerald-chinned Hummingbird

一种小型蜂鸟（体长8-9厘米），栖息于从墨西哥到洪都拉斯海拔600至2,200米的湿润丘陵和山地森林中。偏好林缘和次生林。雄鸟体羽绿色，喉部呈紫色。学名Abeillia abeillei，属蜂鸟科（Trochilidae）。

Sword-billed Hummingbird

剑嘴蜂鸟。嘴与身体等长（8-10厘米）。栖息于安第斯云雾林。专门取食深处的西番莲花蜜。

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