Gorgeted Sunangel vs Ruby-throated Hummingbird
Heliangelus strophianus 比較対象 Archilochus colubris
Side-by-Side Comparison
| 属性 | Gorgeted Sunangel | Ruby-throated Hummingbird |
|---|---|---|
| 学名 | Heliangelus strophianus | Archilochus colubris |
| 目 | Caprimulgiformes | Caprimulgiformes |
| 科 | Trochilidae | Trochilidae |
| 保全状況 | Least Concern | Least Concern |
| 体長 | — | 8.5 cm (3.3 in) |
| 翼開長 | 13.2 cm (5.2 in) | 11.0 cm (4.3 in) |
| 体重 | 5.3999999999999995 g (0.19 oz) | 3.1 g (0.11 oz) |
| 食性 | Nectarivore of high Andean shrublands; hovers at dense Ericaceae clumps. Takes small arthropods gleaned from … | Nectar from tubular flowers, supplemented with small insects and spiders for protein. Feeds at over … |
| 一腹卵数 | 2 | 2 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Ruby-throated Hummingbird
Deciduous and mixed forests, woodland edges, gardens, and parks with flowering plants. Migrates across the Gulf of Mexico.
Song & Call Comparison
Gorgeted Sunangel
High, thin whistle barely perceptible; delicate sustained note hovering near upper frequency limit of human hearing.
Ruby-throated Hummingbird
Soft, high-pitched chattering and twittering 'chee-dit'. Also produces a thin 'tik' call in flight. Wing beats create an audible high-pitched humming buzz during hovering.
Geographic Range & Migration
Gorgeted Sunangel
Found on the western Andean slope in Colombia and northwestern Ecuador in cloud forest. 1,600–2,800 m.
Ruby-throated Hummingbird
Eastern North America from southern Canada to the Gulf Coast. Winters in Central America and southern Mexico.
保全状況
Gorgeted Sunangel
Ruby-throated Hummingbird
How to Tell Them Apart
Gorgeted Sunangel
Neblina Metaltail: males metallic green above; iridescent violet gorget; white underparts; females green above with pale spotted underparts
Ruby-throated Hummingbird
Metallic green upperparts and greyish-white underparts. Males have a brilliant iridescent ruby-red gorget that appears black in poor light. Females lack the gorget.
Long, straight, thin black bill adapted for probing flowers
About These Birds
Gorgeted Sunangel
コロンビア・エクアドルの西アンデス（標高1,500〜3,200 m）の雲霧林に生息する小型ハチドリ（体長10〜11 cm）。雄は光彩を帯びた緑の喉を持つ。緑色の羽衣。雲霧林・林縁の蜜食性。主にコロンビアとエクアドルの太平洋斜面に分布。
Ruby-throated Hummingbird
The ruby-throated hummingbird is the only breeding hummingbird in eastern North America. These tiny birds beat their wings about 53 times per second and can fly backwards, sideways, and even briefly upside down. They make an extraordinary non-stop 800 km crossing of the Gulf of Mexico during migration.