Golden-bellied Starfrontlet vs Empress Brilliant
Coeligena bonapartei 对比 Heliodoxa imperatrix
Side-by-Side Comparison
| 属性 | Golden-bellied Starfrontlet | Empress Brilliant |
|---|---|---|
| 学名 | Coeligena bonapartei | Heliodoxa imperatrix |
| 目 | Caprimulgiformes | Caprimulgiformes |
| 科 | Trochilidae | Trochilidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | 15.0 cm (5.9 in) | 14.6 cm (5.7 in) |
| 体重 | 6.800000000000001 g (0.24 oz) | 8.8 g (0.31 oz) |
| 食性 | Nectarivore of Colombian and Venezuelan cloud forest; forages at Ericaceae and Clusia. Takes small insects … | Nectarivore of Colombian Pacific slope cloud forest; forages at Ericaceae and Heliconia. Supplements with small … |
| 产卵数 | 2 | 1 |
| 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.
Empress Brilliant
High, crystalline series of musical notes; clear bright sequence ascending smoothly in characteristically cheerful manner.
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.
Empress Brilliant
Found on the Pacific slope of Colombia and Ecuador in humid lowland and foothill forest. Sea level to 1,200 m.
保护状况
Golden-bellied Starfrontlet
Empress Brilliant
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
Empress Brilliant
Purple-collared Woodstar (alt): tiny; males with brilliant blue-violet gorget; metallic green above; females plain; pale spotted below
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。
Empress Brilliant
皇后宝石蜂鸟是哥伦比亚和厄瓜多尔西太平洋坡特有的大型蜂鸟。雄鸟体羽深绿，胸部和喉部具闪光紫色斑块，尾部分叉。栖息于潮湿的低山和丘陵森林，以花蜜为食。因森林砍伐，被列为易危物种。