Golden-bellied Starfrontlet vs Orange-throated Sunangel
Coeligena bonapartei 对比 Heliangelus mavors
Side-by-Side Comparison
| 属性 | Golden-bellied Starfrontlet | Orange-throated Sunangel |
|---|---|---|
| 学名 | Coeligena bonapartei | Heliangelus mavors |
| 目 | Caprimulgiformes | Caprimulgiformes |
| 科 | Trochilidae | Trochilidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | 15.0 cm (5.9 in) | 12.7 cm (5.0 in) |
| 体重 | 6.800000000000001 g (0.24 oz) | 4.15 g (0.15 oz) |
| 食性 | Nectarivore of Colombian and Venezuelan cloud forest; forages at Ericaceae and Clusia. Takes small insects … | Nectarivore of montane Ericaceae and epiphyte flowers. Supplements nectar with small arthropods gleaned near blooms. |
| 产卵数 | 2 | 2 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Golden-bellied Starfrontlet
High, crystalline twittering with silvery sheen; rapid light notes cascading brightly in active display sequences.
Orange-throated Sunangel
Rapid, mechanical clicking trill; quick staccato notes strung evenly in dry sequence typical of swift species.
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.
Orange-throated Sunangel
Endemic to the eastern Andes of Colombia and northwestern Venezuela in cloud forest. 1,800–2,800 m elevation.
保护状况
Golden-bellied Starfrontlet
Orange-throated Sunangel
How to Tell Them Apart
Golden-bellied Starfrontlet
Green-headed Hillstar: males with glittering green head; metallic green above; white underparts; females green above; spotted buff below
Orange-throated Sunangel
Giant Hummingbird: bronze-green above; rufous-buff underparts; white rump patch; pale supercilium; largest hummingbird; monomorphic
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。
Orange-throated Sunangel
橙喉太阳天使蜂鸟分布于委内瑞拉和哥伦比亚北部的安第斯山脉高地。雄鸟喉部橙红色，体羽绿色。栖息于高山灌丛，以花蜜为食，是安第斯山高海拔植物的重要传粉者。属区域特有种，种群有限。