Common Myna vs Nias Hill Myna
Acridotheres tristis 对比 Gracula robusta
Side-by-Side Comparison
| 属性 | Common Myna | Nias Hill Myna |
|---|---|---|
| 学名 | Acridotheres tristis | Gracula robusta |
| 目 | Passeriformes | Passeriformes |
| 科 | Sturnidae | Sturnidae |
| 保护状况 | Least Concern | Critically Endangered |
| 体长 | 25.0 cm (9.8 in) | — |
| 翼展 | 38.0 cm (15.0 in) | 40.4 cm (15.9 in) |
| 体重 | 120.0 g (4.23 oz) | 192.0 g (6.77 oz) |
| 食性 | Omnivorous — insects, fruit, grain, and kitchen scraps. Bold and opportunistic around human settlements. | -- |
| 产卵数 | 2-6 | -- |
| Population Trend | — | — |
Size Comparison
Body Length
Common Myna
25.0 cm
Nias Hill Myna
—
翼展
Common Myna
38.0 cm
Nias Hill Myna
40.4 cm
体重
Common Myna
120.0 g
Nias Hill Myna
192.0 g
Habitat Comparison
Common Myna
Urban areas, farmland, and open woodland. Closely associated with humans and one of the most successful avian urban colonizers.
Song & Call Comparison
Common Myna
鸣唱
A noisy, cackling chatter and melodious whistling mixed together. An accomplished mimic of other birds and sounds. Gives repeated 'mee-ow' and harsh 'quarr' alarm calls.
Nias Hill Myna
Geographic Range & Migration
Common Myna
Native to South and Southeast Asia. Introduced and invasive in Australia, South Africa, Middle East, and many Pacific islands.
Nias Hill Myna
保护状况
Least Concern
Common Myna
Critically Endangered
Nias Hill Myna
How to Tell Them Apart
Common Myna
羽毛
Brown body with a glossy black hood, yellow bill, and bare yellow skin behind the eye. White wing patches conspicuous in flight. Yellow legs.
喙
Strong, slightly curved yellow bill
Nias Hill Myna
About These Birds
Common Myna
家八哥（Acridotheres tristis）— 原产于南亚，已被引入世界各地的强适应性椋鸟科鸟类。黄色嘴和眼周黄色裸皮为特征。