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Side-by-Side Comparison

属性	Amazilia Hummingbird	Glowing Puffleg
学名	Amazilis amazilia	Eriocnemis vestita
目	Caprimulgiformes	Caprimulgiformes
科	Trochilidae	Trochilidae
保护状况	Least Concern	Least Concern
体长	—	—
翼展	—	11.7 cm (4.6 in)
体重	5.066666666666666 g (0.18 oz)	4.716666666666666 g (0.17 oz)
食性	Feeds on nectar from flowering shrubs and epiphytes. Catches small insects and spiders to meet …	Nectarivore of Colombian and Ecuadorian Ericaceae-rich shrublands. Supplements nectar with small arthropods near blooms.
产卵数	2	2
Population Trend	—	—

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Habitat Comparison

共同栖息地

🌲 Forest

Amazilia Hummingbird only

🏜️ Desert 🏖️ Coastal

Glowing Puffleg only

🌾 Grassland

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Song & Call Comparison

Amazilia Hummingbird

鸣唱

Buzzy, high-pitched trill with insect-like quality; rapid sustained vibration barely distinguishable from insects.

Glowing Puffleg

鸣唱

High, thin chip note with sibilant ending; soft twittering sequence given quietly during foraging near Andean flowers.

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Geographic Range & Migration

Amazilia Hummingbird

Found in arid coastal lowlands of western Peru and Ecuador. Resident in desert scrub and river valleys.

Glowing Puffleg

Widespread in Andean cloud forests from Venezuela south through Colombia, Ecuador, Peru, and Bolivia. 1,800–3,400 m.

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保护状况

Least Concern

Amazilia Hummingbird

Least Concern

Glowing Puffleg

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How to Tell Them Apart

Amazilia Hummingbird

羽毛

Coucal (Celebes): dark glossy black above; rufous wings; pale buff below; long dark tail; red eye; Sulawesi island endemic coucal

Glowing Puffleg

羽毛

Pink-throated Brilliant: males with iridescent blue-violet gorget; metallic green above; white underparts; females green above; spotted

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About These Birds

Amazilia Hummingbird

秘鲁蜂鸟（Amazilis amazilia），体长9-10厘米，分布于秘鲁和厄瓜多尔西部干燥沿海低地。体羽绿色，下体浅色。属蜂鸟科（Trochilidae），是南美洲西部海岸的特有种。

Glowing Puffleg

闪腹翠玉蜂鸟/黄尾毛腿蜂鸟，体长10-11厘米。分布于委内瑞拉至秘鲁。常见且分布广泛。

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