Colorful Puffleg vs Great Sapphirewing
Eriocnemis mirabilis 对比 Pterophanes cyanopterus
Side-by-Side Comparison
| 属性 | Colorful Puffleg | Great Sapphirewing |
|---|---|---|
| 学名 | Eriocnemis mirabilis | Pterophanes cyanopterus |
| 目 | Caprimulgiformes | Caprimulgiformes |
| 科 | Trochilidae | Trochilidae |
| 保护状况 | Endangered | Least Concern |
| 体长 | — | — |
| 翼展 | 10.2 cm (4.0 in) | 21.0 cm (8.3 in) |
| 体重 | 5.06 g (0.18 oz) | 10.05 g (0.35 oz) |
| 食性 | Nectarivore restricted to Colombian Pacific slope cloud forest; visits Ericaceae and Fuchsia. Supplements with arthropods. | 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
Colorful Puffleg
Thin, wavering whistle with plaintive quality; soft slightly nasal tone trembling gently, poorly known vocally.
Great Sapphirewing
Buzzy, insect-like trill with pulsing rhythm; high-frequency vibration with slight amplitude modulation near flowers.
Geographic Range & Migration
Colorful Puffleg
Endemic to a tiny area in the western Colombian Andes near the Río Mechengue at 1,400–2,000 m. Critically endangered.
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
Colorful Puffleg
Great Sapphirewing
About These Birds
Colorful Puffleg
彩色毛腿蜂鸟，体长10-11厘米。哥伦比亚西部安第斯山特有种。极危。
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.