Collared Crow vs Eurasian Magpie
Corvus pectoralis 比較対象 Pica pica
Side-by-Side Comparison
| 属性 | Collared Crow | Eurasian Magpie |
|---|---|---|
| 学名 | Corvus pectoralis | Pica pica |
| 目 | Passeriformes | Passeriformes |
| 科 | Corvidae | Corvidae |
| 保全状況 | Vulnerable | Least Concern |
| 体長 | — | 46.0 cm (18.1 in) |
| 翼開長 | 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. |
| 一腹卵数 | 2-6 | 2-8 |
| Population Trend | — | — |
Size Comparison
Body Length
Collared Crow
—
Eurasian Magpie
46.0 cm
翼開長
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
さえずり
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.
保全状況
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.
くちばし
Strong, straight black bill
About These Birds
Eurasian Magpie
動物で初めて鏡像認識テストに合格した非哺乳類の鳥。高い知性を持つカラス科の鳥。