Coppery Emerald vs Great Sapphirewing
Chlorostilbon russatus 对比 Pterophanes cyanopterus
Side-by-Side Comparison
| 属性 | Coppery Emerald | Great Sapphirewing |
|---|---|---|
| 学名 | Chlorostilbon russatus | Pterophanes cyanopterus |
| 目 | Caprimulgiformes | Caprimulgiformes |
| 科 | Trochilidae | Trochilidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | 8.7 cm (3.4 in) | 21.0 cm (8.3 in) |
| 体重 | 3.3 g (0.12 oz) | 10.05 g (0.35 oz) |
| 食性 | Nectarivore of Venezuelan highlands, visiting small tubular flowers. Takes insects and spiders to supplement floral … | Nectarivore of high Andean cloud forest and treeline; one of the largest hummingbirds. Visits Ericaceae … |
| 产卵数 | 2 | 2 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Coppery Emerald
Sharp, piercing screech with shrill intensity; sudden loud rough call issuing during aerial territorial chase.
Great Sapphirewing
Buzzy, insect-like trill with pulsing rhythm; high-frequency vibration with slight amplitude modulation near flowers.
Geographic Range & Migration
Coppery Emerald
Found in humid montane forests from Colombia to Venezuela at 600-2,000 m elevation. Resident in Andean foothills.
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
Coppery Emerald
Great Sapphirewing
About These Birds
Coppery Emerald
铜色翠蜂鸟(Chlorostilbon russatus)是一种体长8-9厘米的小型蜂鸟，分布于哥伦比亚至委内瑞拉海拔600-2000米的湿润山地森林。雄鸟具有铜绿色光泽羽毛。以花蜜为食，栖息于安第斯山麓森林中。
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.