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Side-by-Side Comparison

属性	Amazilia Hummingbird	Gorgeted Puffleg
学名	Amazilis amazilia	Eriocnemis isabellae
目	Caprimulgiformes	Caprimulgiformes
科	Trochilidae	Trochilidae
保护状况	Least Concern	Critically Endangered
体长	—	—
翼展	—	11.4 cm (4.5 in)
体重	5.066666666666666 g (0.18 oz)	4.3 g (0.15 oz)
食性	Feeds on nectar from flowering shrubs and epiphytes. Catches small insects and spiders to meet …	Nectarivore of narrow-range Ecuadorian cloud forest; critically endangered. Forages at Ericaceae blooms; takes small insects.
产卵数	2	--
Population Trend	—	—

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Habitat Comparison

共同栖息地

🌲 Forest

Amazilia Hummingbird only

🏜️ Desert 🏖️ Coastal

Gorgeted Puffleg 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.

Gorgeted Puffleg

鸣唱

Bright, musical trill with bubbly quality; rapid rolling notes cascading cheerfully in active territorial display at dawn.

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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.

Gorgeted Puffleg

Endemic to the Pacific slope of the western Andes of Colombia at 2,000–3,000 m. Critically endangered.

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保护状况

Least Concern

Amazilia Hummingbird

Critically Endangered

Gorgeted 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

Gorgeted Puffleg

羽毛

Black-throated Brilliant: males with glittering violet gorget; metallic green above; black throat; females green above; 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。

Gorgeted Puffleg

华丽毛腿蜂鸟，体长10-11厘米。哥伦比亚安第斯山极小区域特有种。2007年描述。极危。

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