Garden Emerald vs Great Sapphirewing
Chlorostilbon assimilis 比較対象 Pterophanes cyanopterus
Side-by-Side Comparison
| 属性 | Garden Emerald | Great Sapphirewing |
|---|---|---|
| 学名 | Chlorostilbon assimilis | Pterophanes cyanopterus |
| 目 | Caprimulgiformes | Caprimulgiformes |
| 科 | Trochilidae | Trochilidae |
| 保全状況 | Least Concern | Least Concern |
| 体長 | — | — |
| 翼開長 | 9.0 cm (3.5 in) | 21.0 cm (8.3 in) |
| 体重 | 3.55 g (0.13 oz) | 10.05 g (0.35 oz) |
| 食性 | Feeds on floral nectar in lowland Panama gardens and woodland. Catches small insects and spiders … | 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
Garden Emerald
Thin, sibilant buzz with wavering quality; soft high trill with gentle tremolo effect during hover display.
Great Sapphirewing
Buzzy, insect-like trill with pulsing rhythm; high-frequency vibration with slight amplitude modulation near flowers.
Geographic Range & Migration
Garden Emerald
Found in humid lowlands from Costa Rica to northern Colombia on the Pacific slope. Resident in gardens and second growth.
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
Garden Emerald
Great Sapphirewing
About These Birds
Garden Emerald
パナマエメラルドハチドリ(Chlorostilbon assimilis)はパナマと隣接するコロンビアに生息する小型のハチドリです。体長は約8cmで、オスは鮮やかなエメラルドグリーンの体色を持ちます。低地の森林縁部や庭園、農地周辺に好んで生息します。
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.