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Side-by-Side Comparison

属性	Golden-bellied Starfrontlet	Horned Sungem
学名	Coeligena bonapartei	Heliactin bilophus
目	Caprimulgiformes	Caprimulgiformes
科	Trochilidae	Trochilidae
保护状况	Least Concern	Least Concern
体长	—	—
翼展	15.0 cm (5.9 in)	9.6 cm (3.8 in)
体重	6.800000000000001 g (0.24 oz)	2.3 g (0.08 oz)
食性	Nectarivore of Colombian and Venezuelan cloud forest; forages at Ericaceae and Clusia. Takes small insects …	Nectarivore of open savanna and cerrado, visiting small flowers of grasses and shrubs. Catches tiny …
产卵数	2	2
Population Trend	—	—

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Habitat Comparison

共同栖息地

无

Golden-bellied Starfrontlet only

🌲 Forest

Horned Sungem only

🌾 Grassland

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Song & Call Comparison

Golden-bellied Starfrontlet

鸣唱

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

Horned Sungem

鸣唱

Melodic, rolling phrase with rich timbre; warm, musical notes tumbling loosely in pleasant sequence at midday.

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Geographic Range & Migration

Golden-bellied Starfrontlet

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

Horned Sungem

Found in cerrado, caatinga, and dry open habitats across central Brazil from Maranhão to Minas Gerais and Mato Grosso. 300–1,100 m.

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保护状况

Least Concern

Golden-bellied Starfrontlet

Least Concern

Horned Sungem

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How to Tell Them Apart

Golden-bellied Starfrontlet

羽毛

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

Horned Sungem

羽毛

Green-tailed Goldenthroat: males with glittering emerald gorget and violet crown; females green above; pale buff with green-spotted flanks

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About These Birds

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。

Horned Sungem

双冠蜂鸟是巴西中部特有的蜂鸟，雄鸟头部具两道彩色羽冠，极为华丽。体型小，喙短直。栖息于巴西热带稀树草原（塞拉多），以花蜜为主食。具有独特的展示行为，飞翔时上下起伏以展示头冠。

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