Collared Crow vs Eurasian Magpie
Corvus pectoralis 对比 Pica pica
Side-by-Side Comparison
| 属性 | Collared Crow | Eurasian Magpie |
|---|---|---|
| 学名 | Corvus pectoralis | Pica pica |
| 目 | Passeriformes | Passeriformes |
| 科 | Corvidae | Corvidae |
| 保护状况 | Vulnerable | Least Concern |
| 体长 | — | 46.0 cm (18.1 in) |
| 翼展 | 63.6 cm (25.0 in) | 56.0 cm (22.0 in) |
| 体重 | 444.6666666666667 g (15.69 oz) | 220.0 g (7.76 oz) |
| 食性 | -- | Omnivorous — insects, grains, berries, carrion, eggs, and nestlings. Caches surplus food for later retrieval. |
| 产卵数 | 2-6 | 2-8 |
| Population Trend | — | — |
Size Comparison
Body Length
Collared Crow
—
Eurasian Magpie
46.0 cm
翼展
Collared Crow
63.6 cm
Eurasian Magpie
56.0 cm
体重
Collared Crow
444.6666666666667 g
Eurasian Magpie
220.0 g
Song & Call Comparison
Collared Crow
Eurasian Magpie
鸣唱
A harsh, rapid chattering 'chach-chach-chach'. Also gives a variety of whistles and clucking notes. Known to mimic other birds and sounds. Very vocal in pairs.
Geographic Range & Migration
Collared Crow
Eurasian Magpie
Europe, Asia, and northwest Africa. One of the most recognizable birds across the Palearctic region.
保护状况
Vulnerable
Collared Crow
Least Concern
Eurasian Magpie
How to Tell Them Apart
Collared Crow
Eurasian Magpie
羽毛
Bold black and white pattern with iridescent blue-green gloss on the wings and long graduated tail. White scapulars and flanks contrast with the black body.
喙
Strong, straight black bill
About These Birds
Eurasian Magpie
第一种在镜中认出自己的非哺乳动物。大胆的鸦科鸟类。筑造精致的有顶巢穴。