Banggai Crow vs Eurasian Magpie
Corvus unicolor 比較対象 Pica pica
Side-by-Side Comparison
| 属性 | Banggai Crow | Eurasian Magpie |
|---|---|---|
| 学名 | Corvus unicolor | Pica pica |
| 目 | Passeriformes | Passeriformes |
| 科 | Corvidae | Corvidae |
| 保全状況 | Critically Endangered | Least Concern |
| 体長 | — | 46.0 cm (18.1 in) |
| 翼開長 | 40.2 cm (15.8 in) | 56.0 cm (22.0 in) |
| 体重 | 175.0 g (6.17 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 | 1-3 | 2-8 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Eurasian Magpie
Open woodland, farmland, hedgerows, parks, and gardens. Common in suburban and urban environments across Eurasia.
Song & Call Comparison
Banggai Crow
Eurasian Magpie
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
Banggai Crow
Eurasian Magpie
Europe, Asia, and northwest Africa. One of the most recognizable birds across the Palearctic region.
保全状況
Banggai Crow
Eurasian Magpie
How to Tell Them Apart
Banggai Crow
Eurasian Magpie
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.
Strong, straight black bill
About These Birds
Banggai Crow
The Banggai Crow is a Critically Endangered corvid of the family Corvidae found only on Peleng Island in Indonesia. Weighing about 175g with a wingspan of 40.2cm, it is a large all-black crow restricted to one of the world's smallest ranges for any corvid. Deforestation and hunting have reduced its population to critically low numbers.
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。