Banggai Crow vs Eurasian Magpie
Corvus unicolor เปรียบเทียบกับ Pica pica
Side-by-Side Comparison
| คุณสมบัติ | Banggai Crow | Eurasian Magpie |
|---|---|---|
| ชื่อวิทยาศาสตร์ | Corvus unicolor | Pica pica |
| อันดับ | Passeriformes | Passeriformes |
| วงศ์ตระกูล | Corvidae | Corvidae |
| สถานะการอนุรักษ์ | Critically Endangered | Least Concern |
| ความยาว | — | 46.0 cm (18.1 in) |
| กว้างปีก | 40.2 cm (15.8 in) | 56.0 cm (22.0 in) |
| น้ำหนัก | 175.0 g (6.17 oz) | 220.0 g (7.76 oz) |
| อาหาร | -- | Omnivorous — insects, grains, berries, carrion, eggs, and nestlings. Caches surplus food for later retrieval. |
| จำนวนไข่ | 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.
สถานะการอนุรักษ์
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
The Eurasian magpie is one of the most intelligent animals on Earth and the first non-mammal demonstrated to recognize itself in a mirror. These bold corvids build elaborate domed nests of sticks and have a well-known attraction to shiny objects, though this reputation may be exaggerated.