White-tufted Sunbeam vs Ruby-throated Hummingbird
Aglaeactis castelnaudii 비교 대상 Archilochus colubris
Side-by-Side Comparison
| 속성 | White-tufted Sunbeam | Ruby-throated Hummingbird |
|---|---|---|
| 학명 | Aglaeactis castelnaudii | Archilochus colubris |
| 목 | Caprimulgiformes | Caprimulgiformes |
| 과 | Trochilidae | Trochilidae |
| 보전 상태 | Near Threatened | Least Concern |
| 체장 | — | 8.5 cm (3.3 in) |
| 날개 폭 | 14.8 cm (5.8 in) | 11.0 cm (4.3 in) |
| 체중 | 7.35 g (0.26 oz) | 3.1 g (0.11 oz) |
| 식성 | Nectarivore of Peruvian high-altitude scrub; forages at Chuquiraga and Ericaceae blooms. Supplements with small arthropods. | Nectar from tubular flowers, supplemented with small insects and spiders for protein. Feeds at over … |
| 산란 수 | -- | 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
White-tufted Sunbeam
Melodic, pure ascending phrase; clear flute-like tones rising smoothly in quiet musical sequence at high altitude.
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
White-tufted Sunbeam
Endemic to Peru in high Andean puna and scrub, primarily in the Apurímac and Ayacucho regions. 3,200–5,000 m.
Ruby-throated Hummingbird
Eastern North America from southern Canada to the Gulf Coast. Winters in Central America and southern Mexico.
보전 상태
White-tufted Sunbeam
Ruby-throated Hummingbird
How to Tell Them Apart
White-tufted Sunbeam
Golden-breasted Puffleg: males with glittering golden-green gorget; metallic bronze-green above; females green above; spotted below
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
White-tufted Sunbeam
페루와 볼리비아 안데스 해발 2,700~4,000m에 서식하는 중형 벌새(12~13cm). 구리색과 자주색 등 반점이 있다. 꽃의 꿀과 작은 곤충을 먹는다.
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.