Anna's Hummingbird vs Eastern Wedge-billed Hummingbird
Calypte anna 비교 대상 Schistes geoffroyi
Side-by-Side Comparison
| 속성 | Anna's Hummingbird | Eastern Wedge-billed Hummingbird |
|---|---|---|
| 학명 | Calypte anna | Schistes geoffroyi |
| 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) | 9.8 cm (3.9 in) |
| 체중 | 4.3 g (0.15 oz) | 3.8 g (0.13 oz) |
| 식성 | Nectar, small insects, and tree sap. Visits a wide variety of native and ornamental flowering … | Nectarivore of hilly forest interiors, probing small tubular blooms. Supplements with arthropods gleaned from bark … |
| 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.
Eastern Wedge-billed Hummingbird
Dry, clicking trill with mechanical regularity; rapid staccato notes evenly spaced in steady rhythm throughout day.
Geographic Range & Migration
Anna's Hummingbird
Western North America from southern British Columbia along the Pacific coast to Baja California. Range has expanded northward.
Eastern Wedge-billed Hummingbird
Found on the eastern Andean slope from Venezuela south through Colombia, Ecuador, Peru, and Bolivia. 800–2,000 m.
보전 상태
Anna's Hummingbird
Eastern Wedge-billed Hummingbird
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
Eastern Wedge-billed Hummingbird
Rufous-crested Coquette: males with shining rufous crest; glittering green gorget; bronze-green back; females with smaller rufous crest
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.
Eastern Wedge-billed Hummingbird
A small hummingbird (8-9 cm) found in Andean cloud forests from Venezuela to Bolivia at 1,000-2,500 m. Green plumage with a wedge-shaped bill. Nectarivore of forest canopy and edges. The name refers to its laterally compressed, wedge-like bill tip.