Anna's Hummingbird vs Versicolored Emerald
Calypte anna 비교 대상 Chrysuronia versicolor
Side-by-Side Comparison
| 속성 | Anna's Hummingbird | Versicolored Emerald |
|---|---|---|
| 학명 | Calypte anna | Chrysuronia versicolor |
| 목 | Caprimulgiformes | Caprimulgiformes |
| 과 | Trochilidae | Trochilidae |
| 보전 상태 | Least Concern | Least Concern |
| 체장 | 10.0 cm (3.9 in) | — |
| 날개 폭 | 12.0 cm (4.7 in) | — |
| 체중 | 4.3 g (0.15 oz) | 3.5599999999999996 g (0.13 oz) |
| 식성 | Nectar, small insects, and tree sap. Visits a wide variety of native and ornamental flowering … | Visits flowering trees and epiphytes for nectar; supplements diet with small arthropods including gnats, midges, … |
| 산란 수 | 2 | 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
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.
Versicolored Emerald
Thin, wavering sibilant trill; soft high buzzing with pulsing rhythm during slow courtship hovering display.
Geographic Range & Migration
Anna's Hummingbird
Western North America from southern British Columbia along the Pacific coast to Baja California. Range has expanded northward.
Versicolored Emerald
Found in open habitats from Venezuela through Brazil to Argentina. Resident in cerrado, gardens, and forest edges.
보전 상태
Anna's Hummingbird
Versicolored Emerald
How to Tell Them Apart
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
Versicolored Emerald
Black Coucal: all glossy black; red eye; shorter tail than other coucals; females have rufous wash; sexually dimorphic plumage
About These Birds
Anna's Hummingbird
안나 벌새는 북아메리카 서해안에 서식하는 중간 크기의 벌새입니다. 수컷은 화려한 핫핑크색의 목 깃털을 가지고 있으며, 꽃에서 꿀을 먹고 작은 곤충도 잡아먹습니다.
Versicolored Emerald
다색망고벌새(Chrysuronia versicolor)는 남아메리카 동부와 중부에 서식하는 대형 벌새입니다. 수컷은 다양한 색상의 무지개빛 깃털을 가지며, 아마존 유역에서 대서양 연안 삼림까지 넓게 분포합니다.