Gagak cerdas (Clever Corvids)
Common Raven
Corvus corax
- tidak umum
- 48 km/h
- Risiko rendah
Solves puzzles, uses tools, and delivers messages with an ominous 'nevermore.'
- Populasi
- ~21–26.4 million mature individuals globally (increasing)
- Habitat
- Extreme habitat generalist: coniferous and broadleaf forests, mountains, tundra, steppe, deserts, sea cliffs and coastlines, and the outskirts of towns and landfills (elevation from sea level to 5,000 m).
- Fakta menarik
- The Common Raven is the world's largest passerine (songbird) — larger than many raptors like the Peregrine Falcon — and is considered one of the most cognitively sophisticated birds, capable of tool use, gaze-following, and planning for future events.
- Sebaran
- Circumpolar across the Northern Hemisphere (~137 million km² range) — most of North America, Europe, North Africa, and much of Asia; largely sedentary/non-migratory resident, with some northern populations shifting south in winter.
- Makanan
- Omnivorous opportunist/scavenger: carrion, insects, small mammals, eggs and nestlings, seeds, grain, fruit, and human refuse/landfill food waste.
- Ukuran
- 0,63 m
- Bentang sayap
- 1,17 m
- Masa hidup
- 15 tahun
