Sapphire-vented Puffleg vs Great Sapphirewing
Eriocnemis luciani 对比 Pterophanes cyanopterus
Side-by-Side Comparison
| 属性 | Sapphire-vented Puffleg | Great Sapphirewing |
|---|---|---|
| 学名 | Eriocnemis luciani | Pterophanes cyanopterus |
| 目 | Caprimulgiformes | Caprimulgiformes |
| 科 | Trochilidae | Trochilidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | 14.3 cm (5.6 in) | 21.0 cm (8.3 in) |
| 体重 | 6.050000000000001 g (0.21 oz) | 10.05 g (0.35 oz) |
| 食性 | Nectarivore of Ecuadorian and Peruvian Ericaceae-rich cloud forest. Catches small arthropods from mossy bark near … | 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
Sapphire-vented Puffleg
Melodic, descending whistle with clear timbre; smooth pure tones stepping downward gracefully in high-altitude morning.
Great Sapphirewing
Buzzy, insect-like trill with pulsing rhythm; high-frequency vibration with slight amplitude modulation near flowers.
Geographic Range & Migration
Sapphire-vented Puffleg
Widespread in high Andean cloud forests from Venezuela south through Colombia, Ecuador, Peru, and Bolivia. 2,400–4,200 m.
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
Sapphire-vented Puffleg
Great Sapphirewing
About These Birds
Sapphire-vented Puffleg
蓝宝石腹毛腿蜂鸟，体长11-12厘米。分布于哥伦比亚至玻利维亚，海拔2500-3800米。沿安第斯山常见。
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.