Anna's Hummingbird vs 雞尾鸚鵡
Calypte anna 对比 Nymphicus hollandicus
Side-by-Side Comparison
| 属性 | Anna's Hummingbird | 雞尾鸚鵡 |
|---|---|---|
| 学名 | Calypte anna | Nymphicus hollandicus |
| 目 | Caprimulgiformes | Psittaciformes |
| 科 | Trochilidae | Cacatuidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | 10.0 cm (3.9 in) | 32.0 cm (12.6 in) |
| 翼展 | 12.0 cm (4.7 in) | 40.0 cm (15.7 in) |
| 体重 | 4.3 g (0.15 oz) | 90.0 g (3.17 oz) |
| 食性 | Nectar, small insects, and tree sap. Visits a wide variety of native and ornamental flowering … | Seeds, grain, berries, and plant material. Forages on the ground in open areas. In captivity, … |
| 产卵数 | 2 | 1-7 |
| 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.
雞尾鸚鵡
Open arid and semi-arid habitats including scrubland, farmland, and woodland near water in Australia.
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.
雞尾鸚鵡
A loud, whistled 'weet' or 'weeeet'. Males whistle a melodic series; contact call is a high nasal 'ny'. Capable of mimicry in captivity. Song is relatively simple but pleasant.
Geographic Range & Migration
Anna's Hummingbird
Western North America from southern British Columbia along the Pacific coast to Baja California. Range has expanded northward.
雞尾鸚鵡
Interior of Australia, generally avoiding coastal areas. The second most popular pet bird worldwide.
保护状况
Anna's Hummingbird
雞尾鸚鵡
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
雞尾鸚鵡
Wild-type males are grey with white wing patches, a yellow face, and bright orange cheek patches. Females are duller with barred tail undersides. Many captive color mutations exist.
Short, curved, grey bill
About These Birds
Anna's Hummingbird
Anna's hummingbird is the most common hummingbird along the Pacific coast and one of only three species resident in the United States year-round. Males perform spectacular dive displays, plummeting from 40 meters and pulling up with a loud chirp produced by tail feathers. Their body temperature can drop to near ambient at night to conserve energy.
雞尾鸚鵡
玄凤鹦鹉是凤头鹦鹉科中体型最小的成员，也是全球最受欢迎的宠物鸟之一。这些温顺的澳大利亚鸟类体长约30厘米，以其独特的橙色面颊斑、黄色头冠和灰色身体为特征，雄鸟颜色更为鲜明。原产于澳大利亚内陆干旱地带，以种子和浆果为食。