White-vented Plumeleteer vs Great Sapphirewing
Chalybura buffonii 比較対象 Pterophanes cyanopterus
Side-by-Side Comparison
| 属性 | White-vented Plumeleteer | Great Sapphirewing |
|---|---|---|
| 学名 | Chalybura buffonii | Pterophanes cyanopterus |
| 目 | Caprimulgiformes | Caprimulgiformes |
| 科 | Trochilidae | Trochilidae |
| 保全状況 | Least Concern | Least Concern |
| 体長 | — | — |
| 翼開長 | 12.8 cm (5.0 in) | 21.0 cm (8.3 in) |
| 体重 | 6.75 g (0.24 oz) | 10.05 g (0.35 oz) |
| 食性 | Feeds on nectar from lowland forest flowers in Colombia and Venezuela. Supplements with insects and … | Nectarivore of high Andean cloud forest and treeline; one of the largest hummingbirds. Visits Ericaceae … |
| 一腹卵数 | 2 | 2 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
White-vented Plumeleteer
Melodic, descending two-note whistle; pure warm tones stepping down smoothly, given persistently from perch.
Great Sapphirewing
Buzzy, insect-like trill with pulsing rhythm; high-frequency vibration with slight amplitude modulation near flowers.
Geographic Range & Migration
White-vented Plumeleteer
Found in humid forests from Panama to Venezuela and Ecuador. Resident in lowland and foothill forest undergrowth.
Great Sapphirewing
Found in high Andean cloud forests and páramo from Colombia south through Ecuador and Peru to Bolivia. 2,400–3,800 m.
保全状況
White-vented Plumeleteer
Great Sapphirewing
About These Birds
White-vented Plumeleteer
パナマからベネズエラ・エクアドルの湿潤林に生息する中型ハチドリ（11〜12 cm）。緑色の羽衣に白い下腹部。羽毛のある脚毛。林床下層で花蜜を吸う。ビュフォン名から命名。
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.