Buff-breasted Sabrewing vs Great Sapphirewing
Campylopterus duidae 对比 Pterophanes cyanopterus
Side-by-Side Comparison
| 属性 | Buff-breasted Sabrewing | Great Sapphirewing |
|---|---|---|
| 学名 | Campylopterus duidae | Pterophanes cyanopterus |
| 目 | Caprimulgiformes | Caprimulgiformes |
| 科 | Trochilidae | Trochilidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | 12.9 cm (5.1 in) | 21.0 cm (8.3 in) |
| 体重 | 6.3100000000000005 g (0.22 oz) | 10.05 g (0.35 oz) |
| 食性 | Nectarivore specialising in tubular blossoms; supplements the floral nectar diet with tiny insects and spiders … | 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
Buff-breasted Sabrewing
Harsh, nasal buzz with emphatic delivery; rough coarse notes audible at considerable distance from territory.
Great Sapphirewing
Buzzy, insect-like trill with pulsing rhythm; high-frequency vibration with slight amplitude modulation near flowers.
Geographic Range & Migration
Buff-breasted Sabrewing
Found in tepui forests of southern Venezuela and adjacent Brazil and Guyana. Restricted to Pantepui highland plateaus.
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
Buff-breasted Sabrewing
Great Sapphirewing
About These Birds
Buff-breasted Sabrewing
淡胸刀翅蜂鸟，体长12–13厘米，分布于委内瑞拉南部、巴西和圭亚那的台地森林。
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.