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Side-by-Side Comparison

属性	Coppery Emerald	Sword-billed Hummingbird
学名	Chlorostilbon russatus	Ensifera ensifera
目	Caprimulgiformes	Caprimulgiformes
科	Trochilidae	Trochilidae
保护状况	Least Concern	Least Concern
体长	—	—
翼展	8.7 cm (3.4 in)	15.3 cm (6.0 in)
体重	3.3 g (0.12 oz)	12.75 g (0.45 oz)
食性	Nectarivore of Venezuelan highlands, visiting small tubular flowers. Takes insects and spiders to supplement floral …	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

Coppery Emerald only

无

Sword-billed Hummingbird only

🌾 Grassland

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Song & Call Comparison

Coppery Emerald

鸣唱

Sharp, piercing screech with shrill intensity; sudden loud rough call issuing during aerial territorial chase.

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

Coppery Emerald

Found in humid montane forests from Colombia to Venezuela at 600-2,000 m elevation. Resident in 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

Coppery Emerald

Least Concern

Sword-billed Hummingbird

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How to Tell Them Apart

Coppery Emerald

羽毛

Blue-green Hummingbird (Chionomesa): males with brilliant blue-green gorget; metallic green above; females green above; spotted

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

Coppery Emerald

铜色翠蜂鸟(Chlorostilbon russatus)是一种体长8-9厘米的小型蜂鸟，分布于哥伦比亚至委内瑞拉海拔600-2000米的湿润山地森林。雄鸟具有铜绿色光泽羽毛。以花蜜为食，栖息于安第斯山麓森林中。

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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