Black-collared Jay vs Amami Jay
Cyanolyca armillata 比較対象 Garrulus lidthi
Side-by-Side Comparison
| 属性 | Black-collared Jay | Amami Jay |
|---|---|---|
| 学名 | Cyanolyca armillata | Garrulus lidthi |
| 目 | Passeriformes | Passeriformes |
| 科 | Corvidae | Corvidae |
| 保全状況 | Least Concern | Vulnerable |
| 体長 | — | — |
| 翼開長 | 27.7 cm (10.9 in) | 34.8 cm (13.7 in) |
| 体重 | 168.33333333333334 g (5.94 oz) | 125.0 g (4.41 oz) |
| 食性 | -- | -- |
| 一腹卵数 | -- | 3-5 |
| Population Trend | — | — |
Habitat Comparison
保全状況
Least Concern
Black-collared Jay
Vulnerable
Amami Jay
About These Birds
Black-collared Jay
The Black-collared Jay is a striking, medium-sized jay of Andean cloud forests in Colombia, Ecuador, Venezuela, and Peru, with deep blue plumage, a black head, and a distinctive narrow black collar. It inhabits the canopy and edges of humid montane forests at elevations between 1,500 and 3,000 meters. It feeds on insects, berries, small vertebrates, and eggs.
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.