Amerikanerkrähe vs Asian Azure-winged Magpie
Corvus brachyrhynchos verglichen mit Cyanopica cyanus
Side-by-Side Comparison
| Merkmal | Amerikanerkrähe | Asian Azure-winged Magpie |
|---|---|---|
| Wissenschaftlicher Name | Corvus brachyrhynchos | Cyanopica cyanus |
| Ordnung | Passeriformes | Passeriformes |
| Familie | Corvidae | Corvidae |
| Erhaltungsstatus | Least Concern | Least Concern |
| Länge | 45,0 cm (17.7 in) | — |
| Flügelspannweite | 99,0 cm (39.0 in) | 28,3 cm (11.1 in) |
| Gewicht | 450,0 g (15.87 oz) | 96,5 g (3.40 oz) |
| Ernährung | Highly omnivorous — insects, earthworms, seeds, fruit, eggs, nestlings, carrion, and human food waste. Among … | -- |
| Gelegegröße | 3-7 | 5-7 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Gemeinsame Lebensräume
Amerikanerkrähe only
Asian Azure-winged Magpie only
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Amerikanerkrähe
Extremely adaptable — found in farmland, open woodland, suburban neighborhoods, parking lots, and urban parks.
Song & Call Comparison
Amerikanerkrähe
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
Amerikanerkrähe
North America from southern Canada through the United States to northern Mexico.
Asian Azure-winged Magpie
Erhaltungsstatus
Amerikanerkrähe
Asian Azure-winged Magpie
How to Tell Them Apart
Amerikanerkrähe
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
Amerikanerkrähe
Die Amerikanerkrähe ist einer der bekanntesten und intelligentesten Vögel Nordamerikas. Untersuchungen zeigen, dass sie einzelne menschliche Gesichter wiedererkennen und wahrgenommene Bedrohungen an andere Krähen weitergeben können. In manchen Städten bilden sie riesige Winterschlafplätze mit bis zu Hunderttausenden Individuen.
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.