Anna's Hummingbird vs Perija Metaltail
Calypte anna 비교 대상 Metallura iracunda
Side-by-Side Comparison
| 속성 | Anna's Hummingbird | Perija Metaltail |
|---|---|---|
| 학명 | Calypte anna | Metallura iracunda |
| 목 | Caprimulgiformes | Caprimulgiformes |
| 과 | Trochilidae | Trochilidae |
| 보전 상태 | Least Concern | Near Threatened |
| 체장 | 10.0 cm (3.9 in) | — |
| 날개 폭 | 12.0 cm (4.7 in) | 11.6 cm (4.6 in) |
| 체중 | 4.3 g (0.15 oz) | 3.8499999999999996 g (0.14 oz) |
| 식성 | Nectar, small insects, and tree sap. Visits a wide variety of native and ornamental flowering … | Nectarivore of Colombian cloud forest edges; forages at Ericaceae and epiphyte flowers. Supplements with small … |
| 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
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.
Perija Metaltail
Soft, liquid notes with gentle character; mellow flowing sequence with subtle melodic variation in humid forest.
Geographic Range & Migration
Anna's Hummingbird
Western North America from southern British Columbia along the Pacific coast to Baja California. Range has expanded northward.
Perija Metaltail
Endemic to the Serranía de Perijá on the Colombia–Venezuela border in cloud forest. 2,000–3,200 m. Restricted range.
보전 상태
Anna's Hummingbird
Perija 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
Perija Metaltail
Plain-capped Starthroat: males iridescent magenta gorget; metallic bronze-green above; white flanks; females green above; spotted below
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.
Perija Metaltail
소형 벌새로 체장 약 10cm이며, 수컷은 초록 몸통에 청록색 목과 파란색 꽁지를 갖는다. 콜롬비아 동부 고지대에 서식하는 고유종이다. 꽃의 꿀을 빨아 먹는다. 취약한 상태이다.