Bornean Green Magpie vs Common Raven
Cissa jefferyi comparé à Corvus corax
Side-by-Side Comparison
| Attribut | Bornean Green Magpie | Common Raven |
|---|---|---|
| Nom scientifique | Cissa jefferyi | Corvus corax |
| Ordre | Passeriformes | Passeriformes |
| Famille | Corvidae | Corvidae |
| Statut de conservation | Least Concern | Least Concern |
| Longueur | — | 63,0 cm (24.8 in) |
| Envergure | 26,1 cm (10.3 in) | 130,0 cm (51.2 in) |
| Poids | 125,0 g (4.41 oz) | 1200,0 g (42.33 oz) |
| Régime alimentaire | -- | Omnivorous and opportunistic — carrion, small animals, insects, eggs, grain, fruit, and human refuse. Among … |
| Taille de la couvée | -- | 1-8 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Habitats partagés
Bornean Green Magpie only
Aucun(e)
Common Raven only
Common Raven
Diverse habitats from Arctic tundra to deserts, mountains, forests, and coastlines. Avoids dense urban areas but thrives near human activity.
Song & Call Comparison
Bornean Green Magpie
Common Raven
Highly varied: deep resonant 'kraa-kraa-kraa', hollow 'tok-tok', liquid 'klonk', and wing-whooshing. Among the most intelligent corvid callers; uses calls contextually in groups.
Geographic Range & Migration
Bornean Green Magpie
Common Raven
Holarctic distribution across North America, Europe, Asia, and North Africa. The most widely distributed corvid.
Statut de conservation
Bornean Green Magpie
Common Raven
How to Tell Them Apart
Bornean Green Magpie
Common Raven
All black with a glossy purplish-blue iridescent sheen. Shaggy throat hackles, long wedge-shaped tail, and large robust build distinguish it from crows.
Large, powerful, curved black bill
About These Birds
Common Raven
The common raven is among the most intelligent birds, demonstrating tool use, future planning, and social manipulation in scientific studies. In many cultures, ravens feature prominently in mythology as creators, tricksters, or messengers. Their complex vocalizations include over 30 distinct calls.