Sapphire-bellied Hummingbird vs Golden-bellied Starfrontlet
Chrysuronia lilliae 对比 Coeligena bonapartei
Side-by-Side Comparison
| 属性 | Sapphire-bellied Hummingbird | Golden-bellied Starfrontlet |
|---|---|---|
| 学名 | Chrysuronia lilliae | Coeligena bonapartei |
| 目 | Caprimulgiformes | Caprimulgiformes |
| 科 | Trochilidae | Trochilidae |
| 保护状况 | Endangered | Least Concern |
| 体长 | — | — |
| 翼展 | — | 15.0 cm (5.9 in) |
| 体重 | 4.3 g (0.15 oz) | 6.800000000000001 g (0.24 oz) |
| 食性 | Nectarivore visiting diverse flowering plants; supplements the high-sugar nectar diet with small insects and spiders … | Nectarivore of Colombian and Venezuelan cloud forest; forages at Ericaceae and Clusia. Takes small insects … |
| 产卵数 | -- | 2 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Sapphire-bellied Hummingbird
Soft, buzzy trill barely audible; rapid light notes barely perceptible at distance in dense vegetation.
Golden-bellied Starfrontlet
High, crystalline twittering with silvery sheen; rapid light notes cascading brightly in active display sequences.
Geographic Range & Migration
Sapphire-bellied Hummingbird
Endemic to northern Colombia. Critically Endangered with a tiny population in Caribbean coastal habitats.
Golden-bellied Starfrontlet
Found in cloud forest of the eastern Andes of Colombia and western Venezuela at 1,800–2,800 m.
保护状况
Sapphire-bellied Hummingbird
Golden-bellied Starfrontlet
How to Tell Them Apart
Sapphire-bellied Hummingbird
Burchell's Coucal: white supercilium; streaked brown above; rufous wings; pale white below; long tail; red eye; distinctive eyebrow
Golden-bellied Starfrontlet
Green-headed Hillstar: males with glittering green head; metallic green above; white underparts; females green above; spotted buff below
About These Birds
Sapphire-bellied Hummingbird
蓝腹蜂鸟(Chrysuronia lilliae)是一种体长10-11厘米的中型蜂鸟，哥伦比亚北部特有种。雄鸟具有蓝宝石蓝色腹部。以花蜜为食，栖息于红树林和沿海森林中，是濒危种。
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。