Black-collared Jay vs Eurasian Magpie
Cyanolyca armillata so với Pica pica
Side-by-Side Comparison
| Thuộc Tính | Black-collared Jay | Eurasian Magpie |
|---|---|---|
| Tên Khoa Học | Cyanolyca armillata | Pica pica |
| Bộ | Passeriformes | Passeriformes |
| Họ | Corvidae | Corvidae |
| Tình Trạng Bảo Tồn | Least Concern | Least Concern |
| Chiều Dài | — | 46,0 cm (18.1 in) |
| Chiều Dài Sải Cánh | 27,7 cm (10.9 in) | 56,0 cm (22.0 in) |
| Khối Lượng | 168,33333333333334 g (5.94 oz) | 220,0 g (7.76 oz) |
| Chế Độ Ăn | -- | Omnivorous — insects, grains, berries, carrion, eggs, and nestlings. Caches surplus food for later retrieval. |
| Số Trứng | -- | 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
Black-collared Jay
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
Black-collared Jay
Eurasian Magpie
Europe, Asia, and northwest Africa. One of the most recognizable birds across the Palearctic region.
Tình Trạng Bảo Tồn
Black-collared Jay
Eurasian Magpie
How to Tell Them Apart
Black-collared Jay
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
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.
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.