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Side-by-Side Comparison

属性	Beautiful Hummingbird	Golden-bellied Starfrontlet
学名	Calothorax pulcher	Coeligena bonapartei
目	Caprimulgiformes	Caprimulgiformes
科	Trochilidae	Trochilidae
保护状况	Least Concern	Least Concern
体长	—	—
翼展	7.4 cm (2.9 in)	15.0 cm (5.9 in)
体重	2.6575 g (0.09 oz)	6.800000000000001 g (0.24 oz)
食性	Feeds on nectar from dry-forest flowers in Oaxaca, hovering at low scrub blooms. Catches gnats …	Nectarivore of Colombian and Venezuelan cloud forest; forages at Ericaceae and Clusia. Takes small insects …
产卵数	2	2
Population Trend	—	—

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Habitat Comparison

共同栖息地

🌲 Forest

Beautiful Hummingbird only

无

Golden-bellied Starfrontlet only

无

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Song & Call Comparison

Beautiful Hummingbird

鸣唱

Soft, pure whistle with plaintive character; gentle wavering tone fading gently in dense cloud forest shade.

Golden-bellied Starfrontlet

鸣唱

High, crystalline twittering with silvery sheen; rapid light notes cascading brightly in active display sequences.

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Geographic Range & Migration

Beautiful Hummingbird

Endemic to southwestern Mexico in Guerrero and Oaxaca. Resident in dry forest and thorn scrub at 600-2,000 m elevation.

Golden-bellied Starfrontlet

Found in cloud forest of the eastern Andes of Colombia and western Venezuela at 1,800–2,800 m.

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保护状况

Least Concern

Beautiful Hummingbird

Least Concern

Golden-bellied Starfrontlet

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How to Tell Them Apart

Beautiful Hummingbird

羽毛

Broad-billed Hummingbird: males with brilliant sapphire-blue gorget; metallic green above; red-orange bill; females green above; spots

Golden-bellied Starfrontlet

羽毛

Green-headed Hillstar: males with glittering green head; metallic green above; white underparts; females green above; spotted buff below

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About These Birds

Beautiful Hummingbird

美丽蜂鸟，体长9–10厘米，品红色喉部，墨西哥西南部特有种，分布于格雷罗州和瓦哈卡州。

Golden-bellied Starfrontlet

金腹星额蜂鸟(Coeligena bonapartei)是一种体长13-14厘米的中型蜂鸟，分布于委内瑞拉至哥伦比亚海拔1800-3200米的安第斯云雾林。雄鸟具有金色腹部和彩虹色星状前额斑块。以花蜜为食。

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