Anna's Hummingbird vs Tyrian Metaltail
Calypte anna 비교 대상 Metallura tyrianthina
Side-by-Side Comparison
| 속성 | Anna's Hummingbird | Tyrian Metaltail |
|---|---|---|
| 학명 | Calypte anna | Metallura tyrianthina |
| 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) | 10.8 cm (4.3 in) |
| 체중 | 4.3 g (0.15 oz) | 3.72 g (0.13 oz) |
| 식성 | Nectar, small insects, and tree sap. Visits a wide variety of native and ornamental flowering … | Nectarivore of high Andean montane shrublands; specializes in Ericaceae and Brachyotum flowers. Catches small insects … |
| 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.
Tyrian Metaltail
Rough, raspy chatter with coarse texture; series of harsh notes with buzzy edges delivered emphatically from perch.
Geographic Range & Migration
Anna's Hummingbird
Western North America from southern British Columbia along the Pacific coast to Baja California. Range has expanded northward.
Tyrian Metaltail
Widespread in Andean cloud forests and shrubby páramo from Venezuela south through Colombia, Ecuador, Peru, and Bolivia. 1,800–4,200 m.
보전 상태
Anna's Hummingbird
Tyrian Metaltail
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
Tyrian Metaltail
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.
Tyrian Metaltail
소형 벌새로 체장 약 11cm이며, 수컷은 초록 몸통에 빛나는 자주색 목과 갈색 꽁지를 갖는다. 안데스 산맥 콜롬비아에서 아르헨티나까지 고지대 관목지와 숲에 서식한다. 꽃의 꿀을 빨아 먹는다. 관심 필요 종이다.