Golden Starfrontlet vs Great Sapphirewing
Coeligena eos 对比 Pterophanes cyanopterus
Side-by-Side Comparison
| 属性 | Golden Starfrontlet | Great Sapphirewing |
|---|---|---|
| 学名 | Coeligena eos | Pterophanes cyanopterus |
| 目 | Caprimulgiformes | Caprimulgiformes |
| 科 | Trochilidae | Trochilidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | 14.1 cm (5.6 in) | 21.0 cm (8.3 in) |
| 体重 | 6.599999999999999 g (0.23 oz) | 10.05 g (0.35 oz) |
| 食性 | Nectarivore of Colombian Pacific slope; visits Ericaceae and Heliconia in wet montane forest. Supplements with … | Nectarivore of high Andean cloud forest and treeline; one of the largest hummingbirds. Visits Ericaceae … |
| 产卵数 | -- | 2 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Golden Starfrontlet
Rough, buzzy trill with scratchy edge; coarse sustained notes with raw texture carrying across Andean scrub.
Great Sapphirewing
Buzzy, insect-like trill with pulsing rhythm; high-frequency vibration with slight amplitude modulation near flowers.
Geographic Range & Migration
Golden Starfrontlet
Found in cloud forests of northeastern Colombia and adjacent northwestern Venezuela. 1,600–2,800 m. Uncommon.
Great Sapphirewing
Found in high Andean cloud forests and páramo from Colombia south through Ecuador and Peru to Bolivia. 2,400–3,800 m.
保护状况
Golden Starfrontlet
Great Sapphirewing
About These Birds
Golden Starfrontlet
金星额蜂鸟(Coeligena eos)是一种体长13-14厘米的中型蜂鸟，为哥伦比亚东安第斯山脉特有种，分布于海拔2500-3500米。雄鸟具有金橙色胸部和星状前额斑块。以花蜜为食。
Great Sapphirewing
A large hummingbird (18 cm, wingspan 28 cm) found in Andean cloud forests from Colombia to Bolivia at 2,500-3,500 m. Brilliant sapphire-blue wings, green body, and long tail. One of the largest hummingbirds. Nectarivore of montane forest, visiting large-flowered Ericaceae.