Grey-breasted Sabrewing vs Great Sapphirewing
Campylopterus largipennis 对比 Pterophanes cyanopterus
Side-by-Side Comparison
| 属性 | Grey-breasted Sabrewing | Great Sapphirewing |
|---|---|---|
| 学名 | Campylopterus largipennis | Pterophanes cyanopterus |
| 目 | Caprimulgiformes | Caprimulgiformes |
| 科 | Trochilidae | Trochilidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | 14.5 cm (5.7 in) | 21.0 cm (8.3 in) |
| 体重 | 7.980000000000001 g (0.28 oz) | 10.05 g (0.35 oz) |
| 食性 | Feeds on nectar from Amazonian understory flowers, favouring Heliconia. Supplements diet with insects and spiders … | 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
Grey-breasted Sabrewing
Soft, melodic warbling with gentle flowing quality; notes weaving smoothly in quiet musical phrase. Vocalization pattern typical of this species in its native habitat.
Great Sapphirewing
Buzzy, insect-like trill with pulsing rhythm; high-frequency vibration with slight amplitude modulation near flowers.
Geographic Range & Migration
Grey-breasted Sabrewing
Widely distributed in humid forests from Venezuela through Amazonia to Bolivia and Brazil. Resident in lowland forests.
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
Grey-breasted Sabrewing
Great Sapphirewing
About These Birds
Grey-breasted Sabrewing
灰胸刀翅蜂鸟，体长13–15厘米，分布于委内瑞拉经亚马逊至玻利维亚和巴西，胸部灰色。
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.