White-tufted Sunbeam vs Anna's Hummingbird
Aglaeactis castelnaudii 비교 대상 Calypte anna
Side-by-Side Comparison
| 속성 | White-tufted Sunbeam | Anna's Hummingbird |
|---|---|---|
| 학명 | Aglaeactis castelnaudii | Calypte anna |
| 목 | Caprimulgiformes | Caprimulgiformes |
| 과 | Trochilidae | Trochilidae |
| 보전 상태 | Near Threatened | Least Concern |
| 체장 | — | 10.0 cm (3.9 in) |
| 날개 폭 | 14.8 cm (5.8 in) | 12.0 cm (4.7 in) |
| 체중 | 7.35 g (0.26 oz) | 4.3 g (0.15 oz) |
| 식성 | Nectarivore of Peruvian high-altitude scrub; forages at Chuquiraga and Ericaceae blooms. Supplements with small arthropods. | Nectar, small insects, and tree sap. Visits a wide variety of native and ornamental flowering … |
| 산란 수 | -- | 2 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Anna's Hummingbird
Chaparral, coastal sage scrub, gardens, parks, and open woodland along the Pacific coast. One of few hummingbirds not fully migratory.
Song & Call Comparison
White-tufted Sunbeam
Melodic, pure ascending phrase; clear flute-like tones rising smoothly in quiet musical sequence at high altitude.
Anna's Hummingbird
Male produces a complex, scratchy song with buzzy 'dzzzzt' notes. Gives a nasal 'chee-chee-chee'. Males sing year-round, even in winter; one of few hummingbirds with true song.
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.
Anna's Hummingbird
Western North America from southern British Columbia along the Pacific coast to Baja California. Range has expanded northward.
보전 상태
White-tufted Sunbeam
Anna's Hummingbird
How to Tell Them Apart
White-tufted Sunbeam
Anna's Hummingbird
Metallic bronze-green upperparts. Males have an iridescent rose-red crown and gorget. Females have green upperparts with grey underparts and a small red gorget patch.
Medium-length, straight, thin black bill
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.
Anna's Hummingbird
안나 벌새는 북아메리카 서해안에 서식하는 중간 크기의 벌새입니다. 수컷은 화려한 핫핑크색의 목 깃털을 가지고 있으며, 꽃에서 꿀을 먹고 작은 곤충도 잡아먹습니다.