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Side-by-Side Comparison

属性	Amazilia Hummingbird	Amethyst Woodstar
学名	Amazilis amazilia	Calliphlox amethystina
目	Caprimulgiformes	Caprimulgiformes
科	Trochilidae	Trochilidae
保护状况	Least Concern	Least Concern
体长	—	—
翼展	—	7.0 cm (2.8 in)
体重	5.066666666666666 g (0.18 oz)	2.9 g (0.10 oz)
食性	Feeds on nectar from flowering shrubs and epiphytes. Catches small insects and spiders to meet …	Nectarivore visiting small flowers at forest edges and clearings; insect-like flight. Catches tiny flies and …
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 Woodstar only

无

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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 Woodstar

鸣唱

High, crystalline notes in ascending phrase; clear bright musical tones climbing smoothly in lively morning song.

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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 Woodstar

Widespread in open habitats from Bolivia and Brazil south to Argentina, Paraguay, and Uruguay. Sea level to 1,200 m.

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保护状况

Least Concern

Amazilia Hummingbird

Least Concern

Amethyst Woodstar

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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 Woodstar

羽毛

Buff-breasted Sabrewing: males with glittering purple gorget; metallic bronze-green above; buff underparts; females green above; spots

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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 Woodstar

紫晶木星蜂鸟，体长7–8厘米，雄鸟喉部为紫水晶紫色，分布于哥伦比亚、委内瑞拉至巴西、玻利维亚和阿根廷。

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More Birds to Explore

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