Anna's Hummingbird vs Black Metaltail
Calypte anna 비교 대상 Metallura phoebe
Side-by-Side Comparison
| 속성 | Anna's Hummingbird | Black Metaltail |
|---|---|---|
| 학명 | Calypte anna | Metallura phoebe |
| 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) | 14.1 cm (5.6 in) |
| 체중 | 4.3 g (0.15 oz) | 5.7325 g (0.20 oz) |
| 식성 | Nectar, small insects, and tree sap. Visits a wide variety of native and ornamental flowering … | Nectarivore of high Peruvian puna scrub; visits small compact flowers of cushion plants. Gleans tiny … |
| 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.
Black Metaltail
Harsh, buzzy rattle with percussive onset; abrupt rough trill erupting suddenly then ceasing in sharp silence.
Geographic Range & Migration
Anna's Hummingbird
Western North America from southern British Columbia along the Pacific coast to Baja California. Range has expanded northward.
Black Metaltail
Found in the high Andes of Peru and Bolivia in puna and upper montane scrub at 3,400–5,000 m elevation.
보전 상태
Anna's Hummingbird
Black 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
Black Metaltail
Fiery-throated Hummingbird: tiny; males with multicolored fiery gorget; metallic blue crown; iridescent green above; females duller
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.
Black Metaltail
소형 벌새로 체장 약 11cm이며, 수컷은 짙은 초록 몸통에 붉은색 목과 긴 검은색 꽁지를 갖는다. 페루와 볼리비아 고지대 관목지에 서식한다. 꽃의 꿀을 빨아 먹는다. 관심 필요 종이다.