American Crow vs Asian Azure-winged Magpie
Corvus brachyrhynchos в сравнении с Cyanopica cyanus
Side-by-Side Comparison
| Характеристика | American Crow | Asian Azure-winged Magpie |
|---|---|---|
| Научное название | Corvus brachyrhynchos | Cyanopica cyanus |
| Отряд | Passeriformes | Passeriformes |
| Семейство | Corvidae | Corvidae |
| Охранный статус | Least Concern | Least Concern |
| Длина | 45,0 cm (17.7 in) | — |
| Размах крыльев | 99,0 cm (39.0 in) | 28,3 cm (11.1 in) |
| Масса | 450,0 g (15.87 oz) | 96,5 g (3.40 oz) |
| Питание | Highly omnivorous — insects, earthworms, seeds, fruit, eggs, nestlings, carrion, and human food waste. Among … | -- |
| Размер кладки | 3-7 | 5-7 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Общие среды обитания
American Crow only
Asian Azure-winged Magpie only
Нет
American Crow
Extremely adaptable — found in farmland, open woodland, suburban neighborhoods, parking lots, and urban parks.
Song & Call Comparison
American Crow
Classic 'caw-caw-caw' repeated in series. Family groups use distinct dialects. Also gives rattling, knocking, and a short 'cah' flight call. Highly social and vocal.
Asian Azure-winged Magpie
Geographic Range & Migration
American Crow
North America from southern Canada through the United States to northern Mexico.
Asian Azure-winged Magpie
Охранный статус
American Crow
Asian Azure-winged Magpie
How to Tell Them Apart
American Crow
All black with a slight glossy sheen. Squared-off tail and smooth throat distinguish it from the common raven.
Straight, sturdy black bill smaller than a raven's
Asian Azure-winged Magpie
About These Birds
American Crow
The American crow is one of North America's most familiar and intelligent birds. Research has shown they can recognize individual human faces and communicate perceived threats to other crows. They form large winter roosts of up to hundreds of thousands of individuals in some cities.
Asian Azure-winged Magpie
The Asian Azure-winged Magpie is an elegant corvid found in eastern China, Korea, and Japan, inhabiting open woodland and gardens. Weighing about 96.5g with a wingspan near 28cm, it has a black cap, pale buff body, and striking azure-blue wings and tail. It is social and vocal, foraging in small flocks for insects, fruit, and small animals.