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Side-by-Side Comparison

属性	Rufous-breasted Sabrewing	Golden-bellied Starfrontlet
学名	Campylopterus hyperythrus	Coeligena bonapartei
目	Caprimulgiformes	Caprimulgiformes
科	Trochilidae	Trochilidae
保护状况	Least Concern	Least Concern
体长	—	—
翼展	12.6 cm (5.0 in)	15.0 cm (5.9 in)
体重	6.016666666666667 g (0.21 oz)	6.800000000000001 g (0.24 oz)
食性	Nectarivore of tepui cloud forest; feeds at bromeliads and flowering trees. Supplements with insects and …	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

Rufous-breasted Sabrewing only

无

Golden-bellied Starfrontlet only

无

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Song & Call Comparison

Rufous-breasted Sabrewing

鸣唱

Melodic, ascending scale of clear notes; bright flute-like tones climbing smoothly in pleasant morning song.

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

Rufous-breasted Sabrewing

Found in montane forests from Venezuela to Bolivia at 1,000-2,500 m elevation. Resident in Andean cloud forest.

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

Rufous-breasted Sabrewing

Least Concern

Golden-bellied Starfrontlet

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How to Tell Them Apart

Rufous-breasted Sabrewing

羽毛

Violaceous Turaco: brilliant violet-purple body; crimson flight feathers; white and red orbital markings; striking contrast plumage

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

Rufous-breasted Sabrewing

棕胸刀翅蜂鸟，体长12–13厘米，分布于委内瑞拉至玻利维亚海拔1,000–2,500米，胸部棕红色。

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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