Violet-bellied Hummingbird vs Golden-bellied Starfrontlet
Chlorestes julie 对比 Coeligena bonapartei
Side-by-Side Comparison
| 属性 | Violet-bellied Hummingbird | Golden-bellied Starfrontlet |
|---|---|---|
| 学名 | Chlorestes julie | Coeligena bonapartei |
| 目 | Caprimulgiformes | Caprimulgiformes |
| 科 | Trochilidae | Trochilidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | — | 15.0 cm (5.9 in) |
| 体重 | 3.1759999999999997 g (0.11 oz) | 6.800000000000001 g (0.24 oz) |
| 食性 | Hovering nectarivore of lowland and montane forest, probing Heliconia and garden flowers. Supplements with insects … | Nectarivore of Colombian and Venezuelan cloud forest; forages at Ericaceae and Clusia. Takes small insects … |
| 产卵数 | 2 | 2 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Violet-bellied Hummingbird
Thin, high-pitched twittering barely perceptible; delicate notes cascading gently near high-elevation blossoms.
Golden-bellied Starfrontlet
High, crystalline twittering with silvery sheen; rapid light notes cascading brightly in active display sequences.
Geographic Range & Migration
Violet-bellied Hummingbird
Found in humid lowland forests from Honduras to Ecuador. Resident in forest undergrowth and edges.
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
Violet-bellied Hummingbird
Golden-bellied Starfrontlet
How to Tell Them Apart
Violet-bellied Hummingbird
Verreaux's Coua: rich rufous below; olive-brown above; brilliant bare blue-green facial skin; white-tipped tail; Madagascar endemic
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
Violet-bellied Hummingbird
紫耳蜂鸟 (Chlorestes julie)，体长约10厘米。上体绿色，耳羽紫色，喉蓝绿色，下体绿色，嘴短，尾蓝色叉形。分布于哥伦比亚和委内瑞拉北部的低地热带森林。以花蜜和小型昆虫为食。
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。