Rufous Sabrewing vs Ruby-throated Hummingbird
Pampa rufa 比較対象 Archilochus colubris
Side-by-Side Comparison
| 属性 | Rufous Sabrewing | Ruby-throated Hummingbird |
|---|---|---|
| 学名 | Pampa rufa | 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 | — | 11.0 cm (4.3 in) |
| 体重 | 7.183333333333334 g (0.25 oz) | 3.1 g (0.11 oz) |
| 食性 | Feeds on floral nectar from lowland Veracruz forest and supplementing with insects and spiders caught … | 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
Rufous Sabrewing
Soft, pure whistle with warm melancholy; gentle sustained tone with slight fall, given quietly at dusk.
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
Rufous Sabrewing
Found in humid mountain forests from central Mexico to Honduras at 1,200-2,800 m. Resident in cloud forest undergrowth.
Ruby-throated Hummingbird
Eastern North America from southern Canada to the Gulf Coast. Winters in Central America and southern Mexico.
保全状況
Rufous Sabrewing
Ruby-throated Hummingbird
How to Tell Them Apart
Rufous Sabrewing
Eastern Grey Plantain-eater: pale gray overall; darker wings; long graduated tail; short blunt gray crest; yellowish bill
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
Rufous Sabrewing
A large hummingbird (13-14 cm) found in humid mountain forests from central Mexico to Honduras at 1,200-2,800 m. Entirely rufous-cinnamon plumage, unusual among hummingbirds. Nectarivore of cloud forest undergrowth. The distinctive rufous coloration makes it unmistakable.
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.