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Side-by-Side Comparison

属性	Indigo-capped Hummingbird	Sword-billed Hummingbird
学名	Amazilia cyanifrons	Ensifera ensifera
目	Caprimulgiformes	Caprimulgiformes
科	Trochilidae	Trochilidae
保护状况	Least Concern	Least Concern
体长	—	—
翼展	11.2 cm (4.4 in)	15.3 cm (6.0 in)
体重	5.0 g (0.18 oz)	12.75 g (0.45 oz)
食性	Nectarivore of Colombian Andes foothills; visits diverse lowland blossoms and supplements with small arthropods.	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

Indigo-capped Hummingbird only

无

Sword-billed Hummingbird only

🌾 Grassland

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Song & Call Comparison

Indigo-capped Hummingbird

鸣唱

Buzzy, sustained monotone trill; continuous low vibration with minimal variation across delivery period.

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

Indigo-capped Hummingbird

Found in humid forests of Colombia at 500-1,800 m elevation. A Colombian near-endemic of Andean foothills.

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

Indigo-capped Hummingbird

Least Concern

Sword-billed Hummingbird

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How to Tell Them Apart

Indigo-capped Hummingbird

羽毛

Andaman Coucal: dark black-glossed overall; rufous-brown wings; graduated black tail; red eye; island endemic; similar to Greater

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

Indigo-capped Hummingbird

蓝额蜂鸟（Amazilia cyanifrons），体长9-10厘米，分布于哥伦比亚海拔500至1,800米的湿润森林中。属蜂鸟科（Trochilidae），雄鸟前额具蓝色辉光，是哥伦比亚的特有种。

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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