Violet Sabrewing vs Ruby-throated Hummingbird
Campylopterus hemileucurus 对比 Archilochus colubris
Side-by-Side Comparison
| 属性 | Violet Sabrewing | Ruby-throated Hummingbird |
|---|---|---|
| 学名 | Campylopterus hemileucurus | Archilochus colubris |
| 目 | Caprimulgiformes | Caprimulgiformes |
| 科 | Trochilidae | Trochilidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | 8.5 cm (3.3 in) |
| 翼展 | 15.1 cm (5.9 in) | 11.0 cm (4.3 in) |
| 体重 | 11.025 g (0.39 oz) | 3.1 g (0.11 oz) |
| 食性 | Large sabrewing; feeds on nectar from Heliconia and bromeliads in humid forest. Supplements with insects … | Nectar from tubular flowers, supplemented with small insects and spiders for protein. Feeds at over … |
| 产卵数 | 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
Violet Sabrewing
Deep, resonant trill with powerful bass quality; low-frequency churring vibrating through dense forest canopy.
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
Violet Sabrewing
Found in humid montane forests from southern Mexico to Panama at 500-2,500 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.
保护状况
Violet Sabrewing
Ruby-throated Hummingbird
How to Tell Them Apart
Violet Sabrewing
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
Violet Sabrewing
紫刀翅蜂鸟，体长14–15厘米，中美洲最大的蜂鸟，雄鸟呈紫罗兰色，分布于墨西哥至巴拿马。
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.