Lazuline Sabrewing vs Great Sapphirewing
Campylopterus falcatus 对比 Pterophanes cyanopterus
Side-by-Side Comparison
| 属性 | Lazuline Sabrewing | Great Sapphirewing |
|---|---|---|
| 学名 | Campylopterus falcatus | Pterophanes cyanopterus |
| 目 | Caprimulgiformes | Caprimulgiformes |
| 科 | Trochilidae | Trochilidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | 13.0 cm (5.1 in) | 21.0 cm (8.3 in) |
| 体重 | 7.1 g (0.25 oz) | 10.05 g (0.35 oz) |
| 食性 | Nectarivore of Andean cloud forest in Colombia and Venezuela, visiting Heliconia and bromeliads. Takes insects … | 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
Lazuline Sabrewing
Pure, bell-like tone sustained clearly; single resonant note ringing out in open lowland then fading.
Great Sapphirewing
Buzzy, insect-like trill with pulsing rhythm; high-frequency vibration with slight amplitude modulation near flowers.
Geographic Range & Migration
Lazuline Sabrewing
Found in Andean cloud forests from Venezuela to Peru at 1,000-2,400 m elevation. Resident in montane forest.
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
Lazuline Sabrewing
Great Sapphirewing
About These Birds
Lazuline Sabrewing
蔚蓝刀翅蜂鸟，体长12–13厘米，雄鸟喉部蓝宝石色，分布于委内瑞拉至秘鲁安第斯山海拔1,000–2,400米。
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.