Golden-bellied Starfrontlet vs Sparkling Violetear
Coeligena bonapartei 对比 Colibri coruscans
Side-by-Side Comparison
| 属性 | Golden-bellied Starfrontlet | Sparkling Violetear |
|---|---|---|
| 学名 | Coeligena bonapartei | Colibri coruscans |
| 目 | Caprimulgiformes | Caprimulgiformes |
| 科 | Trochilidae | Trochilidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | 15.0 cm (5.9 in) | 15.1 cm (5.9 in) |
| 体重 | 6.800000000000001 g (0.24 oz) | 6.683333333333334 g (0.24 oz) |
| 食性 | Nectarivore of Colombian and Venezuelan cloud forest; forages at Ericaceae and Clusia. Takes small insects … | Nectarivore ranging widely across forest canopy and edges. Defends flowering trees; catches small insects in … |
| 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.
Sparkling Violetear
Deep, resonant buzz with hollow quality; low-pitched churring sound vibrating softly through broad-leaved forest.
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.
Sparkling Violetear
Widespread in Andean highlands from Venezuela south through Colombia, Ecuador, Peru, and Bolivia. Found at 1,500–4,200 m.
保护状况
Golden-bellied Starfrontlet
Sparkling Violetear
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
Sparkling Violetear
Blue-tailed Hummingbird: brilliant shining coppery-bronze body; glittering violet gorget; pale whitish underparts; blue-glossed tail
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。
Sparkling Violetear
闪耀紫耳蜂鸟(Colibri coruscans)是一种体长13-14厘米的中型蜂鸟，具有闪耀绿色羽毛和紫色耳斑。广泛分布于安第斯山脉，从委内瑞拉到玻利维亚，栖息于高海拔地带。以花蜜为食，是最常见的安第斯蜂鸟之一。