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Side-by-Side Comparison

属性	Sword-billed Hummingbird	Merida Sunangel
学名	Ensifera ensifera	Heliangelus spencei
目	Caprimulgiformes	Caprimulgiformes
科	Trochilidae	Trochilidae
保护状况	Least Concern	Least Concern
体长	—	—
翼展	15.3 cm (6.0 in)	11.7 cm (4.6 in)
体重	12.75 g (0.45 oz)	5.0 g (0.18 oz)
食性	Nectarivore uniquely adapted to extremely long flowers of Passiflora and Datura. Supplements with small insects …	Nectarivore defending territories around productive Ericaceae patches. Supplements with tiny insects and spiders from foliage.
产卵数	--	2
Population Trend	—	—

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Habitat Comparison

共同栖息地

🌲 Forest

Sword-billed Hummingbird only

🌾 Grassland

Merida Sunangel only

无

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Song & Call Comparison

Sword-billed Hummingbird

鸣唱

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

Merida Sunangel

鸣唱

Rough, buzzy trill with scratchy edge; coarse sustained notes with raw texture carrying across dense tropical scrub.

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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.

Merida Sunangel

Endemic to the Mérida Andes of Venezuela in cloud forest and páramo edge. 2,200–3,400 m elevation.

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保护状况

Least Concern

Sword-billed Hummingbird

Least Concern

Merida Sunangel

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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

Merida Sunangel

羽毛

Viridian Metaltail: brilliant metallic green above; glittering violet-blue gorget; white postocular stripe; females green with spotted below

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About These Birds

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。

Merida Sunangel

梅里达太阳天使蜂鸟是委内瑞拉梅里达州安第斯山脉的特有蜂鸟。体型小，体羽绿色，喉部具彩色斑块。栖息于高山灌丛，以花蜜为食。因分布范围极为有限，对栖息地变化特别敏感。

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