Anna's Hummingbird vs Bahama Hummingbird
Calypte anna 비교 대상 Nesophlox evelynae
Side-by-Side Comparison
| 속성 | Anna's Hummingbird | Bahama Hummingbird |
|---|---|---|
| 학명 | Calypte anna | Nesophlox evelynae |
| 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) | 8.0 cm (3.1 in) |
| 체중 | 4.3 g (0.15 oz) | 2.85 g (0.10 oz) |
| 식성 | Nectar, small insects, and tree sap. Visits a wide variety of native and ornamental flowering … | Nectarivore of Bahamian scrub, visiting diverse flowering plants. Takes small insects and spiders to supplement … |
| 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.
Bahama Hummingbird
Thin, insect-like buzz with monotone quality; continuous high-frequency trill barely distinguishable from insects.
Geographic Range & Migration
Anna's Hummingbird
Western North America from southern British Columbia along the Pacific coast to Baja California. Range has expanded northward.
Bahama Hummingbird
Endemic to the Bahamas archipelago. Resident across the islands in scrub, gardens, and forest edges at low elevations.
보전 상태
Anna's Hummingbird
Bahama 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
Bahama Hummingbird
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.
Bahama Hummingbird
A small hummingbird (9-10 cm) endemic to the Bahamas. Green plumage with a rose-pink gorget (males) and forked tail. Nectarivore of scrub and garden flowers across the archipelago. The most common hummingbird in the Bahamas.