Anna's Hummingbird vs Gilded Hummingbird
Calypte anna 비교 대상 Hylocharis chrysura
Side-by-Side Comparison
| 속성 | Anna's Hummingbird | Gilded Hummingbird |
|---|---|---|
| 학명 | Calypte anna | Hylocharis chrysura |
| 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) | 4.5 g (0.16 oz) |
| 식성 | Nectar, small insects, and tree sap. Visits a wide variety of native and ornamental flowering … | Feeds on nectar from flowering shrubs and epiphytes. Catches small insects and spiders to meet … |
| 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.
Gilded Hummingbird
Thin, sibilant twittering with airy quality; high light notes cascading softly near flowering canopy trees.
Geographic Range & Migration
Anna's Hummingbird
Western North America from southern British Columbia along the Pacific coast to Baja California. Range has expanded northward.
Gilded Hummingbird
Found in open habitats from eastern Brazil through Paraguay to Bolivia and Argentina. Resident in cerrado and gardens.
보전 상태
Anna's Hummingbird
Gilded 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
Gilded Hummingbird
Bernstein's Coucal: dark brown above; rufous wings; pale buff below; long dark tail; red eye; Sulawesi island endemic coucal
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.
Gilded Hummingbird
금꼬리벌새는 남아메리카 남동부에 서식하는 작은 벌새이다. 수컷은 금빛 광택이 나는 꼬리가 특징적이며 전체적으로 청록색과 금색 계열의 깃털을 가진다. 꽃의 꿀을 주식으로 하며 빠른 날갯짓으로 정지 비행을 한다.