Purple-throated Sunangel vs Ruby-throated Hummingbird
Heliangelus viola 比較対象 Archilochus colubris
Side-by-Side Comparison
| 属性 | Purple-throated Sunangel | Ruby-throated Hummingbird |
|---|---|---|
| 学名 | Heliangelus viola | 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 | 12.6 cm (5.0 in) | 11.0 cm (4.3 in) |
| 体重 | 5.433333333333333 g (0.19 oz) | 3.1 g (0.11 oz) |
| 食性 | Nectarivore strongly associated with Ericaceae in treeline habitats. Catches small insects on the wing for … | 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
Purple-throated Sunangel
Soft, liquid warbling with gentle character; mellow notes flowing easily in quiet musical phrase at forest edge.
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
Purple-throated Sunangel
Found in Andean cloud forests of southern Ecuador and northern Peru at 1,600–3,000 m elevation.
Ruby-throated Hummingbird
Eastern North America from southern Canada to the Gulf Coast. Winters in Central America and southern Mexico.
保全状況
Purple-throated Sunangel
Ruby-throated Hummingbird
How to Tell Them Apart
Purple-throated Sunangel
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
Purple-throated Sunangel
コロンビアとエクアドル北部の西アンデス（標高1,800〜3,500 m）の雲霧林に生息する小型ハチドリ（体長10〜11 cm）。雄は深い紫の喉を持つ。緑色の羽衣。パラモと林縁の蜜食性。その属の中で最も鮮やかな喉の色をもつ種の一つ。
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.