Black-headed Jay vs Amami Jay
Garrulus lanceolatus 比較対象 Garrulus lidthi
Side-by-Side Comparison
| 属性 | Black-headed Jay | Amami Jay |
|---|---|---|
| 学名 | Garrulus lanceolatus | Garrulus lidthi |
| 目 | Passeriformes | Passeriformes |
| 科 | Corvidae | Corvidae |
| 保全状況 | Least Concern | Vulnerable |
| 体長 | — | — |
| 翼開長 | 30.5 cm (12.0 in) | 34.8 cm (13.7 in) |
| 体重 | 94.75 g (3.34 oz) | 125.0 g (4.41 oz) |
| 食性 | -- | -- |
| 一腹卵数 | 3-5 | 3-5 |
| Population Trend | — | — |
Habitat Comparison
保全状況
Least Concern
Black-headed Jay
Vulnerable
Amami Jay
About These Birds
Black-headed Jay
The Black-headed Jay is a medium-sized, boldly patterned jay with a black head and face, gray body, and bright blue-and-white wing markings. It inhabits coniferous and mixed forests of the Himalayas from northern Pakistan through India to Bhutan, typically at elevations between 1,500 and 3,500 meters. It feeds on acorns, seeds, insects, and small vertebrates, and is known to cache food for winter.
Amami Jay
The Amami Jay is a vulnerable corvid weighing 125 g with a broad 34.8 cm wingspan, endemic to the Amami Islands of southern Japan. It has striking blue and chestnut plumage and inhabits subtropical broadleaf forests where it caches food.