Golden-bellied Starfrontlet vs Fire-throated Metaltail
Coeligena bonapartei 对比 Metallura eupogon
Side-by-Side Comparison
| 属性 | Golden-bellied Starfrontlet | Fire-throated Metaltail |
|---|---|---|
| 学名 | Coeligena bonapartei | Metallura eupogon |
| 目 | Caprimulgiformes | Caprimulgiformes |
| 科 | Trochilidae | Trochilidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | 15.0 cm (5.9 in) | 11.9 cm (4.7 in) |
| 体重 | 6.800000000000001 g (0.24 oz) | 4.8 g (0.17 oz) |
| 食性 | Nectarivore of Colombian and Venezuelan cloud forest; forages at Ericaceae and Clusia. Takes small insects … | Nectarivore of Peruvian high-altitude shrublands; visits Ericaceae and Valeriana flowers. Catches small insects 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.
Fire-throated Metaltail
Soft, pure whistle with plaintive character; gentle sustained tone with slight wavering, given at dawn from cover.
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.
Fire-throated Metaltail
Endemic to Peru in cloud forests and high shrub of the Cordillera Central at 2,800–4,400 m elevation.
保护状况
Golden-bellied Starfrontlet
Fire-throated Metaltail
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
Fire-throated Metaltail
White-throated Mountain-gem: males with glittering ruby-green gorget; metallic green above; white throat; females green above; spots
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。
Fire-throated Metaltail
A small hummingbird (10-11 cm) endemic to the Andes of central and southern Peru at 3,000-4,200 m. Males have a glittering fiery-red throat. Nectarivore of puna scrub and cloud forest edges. A Peruvian endemic found in Polylepis woodland and high-altitude shrubs.