Violet-fronted Brilliant vs Great Sapphirewing
Heliodoxa leadbeateri 比較対象 Pterophanes cyanopterus
Side-by-Side Comparison
| 属性 | Violet-fronted Brilliant | Great Sapphirewing |
|---|---|---|
| 学名 | Heliodoxa leadbeateri | Pterophanes cyanopterus |
| 目 | Caprimulgiformes | Caprimulgiformes |
| 科 | Trochilidae | Trochilidae |
| 保全状況 | Least Concern | Least Concern |
| 体長 | — | — |
| 翼開長 | 13.4 cm (5.3 in) | 21.0 cm (8.3 in) |
| 体重 | 7.183333333333334 g (0.25 oz) | 10.05 g (0.35 oz) |
| 食性 | Nectarivore of Colombian and Venezuelan cloud forest; visits Ericaceae and Passiflora. Gleans small insects from … | 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
Violet-fronted Brilliant
Broad, resonant whistle with bold projection; deep pure tone ringing out powerfully across open montane forest.
Great Sapphirewing
Buzzy, insect-like trill with pulsing rhythm; high-frequency vibration with slight amplitude modulation near flowers.
Geographic Range & Migration
Violet-fronted Brilliant
Widespread in Andean foothill and cloud forest from Venezuela south through Colombia, Ecuador, Peru, and Bolivia. 400–2,000 m.
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
Violet-fronted Brilliant
Great Sapphirewing
About These Birds
Violet-fronted Brilliant
ベネズエラからボリビアにかけてのアンデスおよびギアナ高地（標高300〜1,500 m）の低地・丘陵林に生息するハチドリ（体長12〜13 cm）。雄は光沢のある緑色の羽衣と白い胸のパッチを持つ。丘陵の雲霧林・林縁の蜜食性。
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.