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Side-by-Side Comparison

属性	Amazilia Hummingbird	Amethyst-throated Sunangel
学名	Amazilis amazilia	Heliangelus amethysticollis
目	Caprimulgiformes	Caprimulgiformes
科	Trochilidae	Trochilidae
保护状况	Least Concern	Least Concern
体长	—	—
翼展	—	12.6 cm (5.0 in)
体重	5.066666666666666 g (0.18 oz)	5.433333333333334 g (0.19 oz)
食性	Feeds on nectar from flowering shrubs and epiphytes. Catches small insects and spiders to meet …	Nectarivore foraging at Ericaceae shrubs and epiphytic orchids in cloud forest. Gleans small insects from …
产卵数	2	2
Population Trend	—	—

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Habitat Comparison

共同栖息地

🌲 Forest

Amazilia Hummingbird only

🏜️ Desert 🏖️ Coastal

Amethyst-throated Sunangel 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.

Amethyst-throated Sunangel

鸣唱

Soft, descending melodic phrase; gentle notes stepping smoothly down the scale in quiet, unhurried musical progression.

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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.

Amethyst-throated Sunangel

Found in Andean cloud forests from southern Peru through Bolivia. 2,400–3,800 m elevation. Resident.

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保护状况

Least Concern

Amazilia Hummingbird

Least Concern

Amethyst-throated Sunangel

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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

Amethyst-throated Sunangel

羽毛

Perija Metaltail: deep violet-blue breast shield; shining metallic green above; white postocular stripe; females duller with spotted below

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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。

Amethyst-throated Sunangel

紫喉太阳天使蜂鸟分布于安第斯山脉东坡，从秘鲁北部至玻利维亚。雄鸟喉部呈闪亮的紫色，体羽绿色，胸部具紫色斑块。栖息于海拔3000-4500米的高山灌丛，以花蜜为食，是传粉重要鸟类。

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