Crows and ravens (genus Corvus) have colonized almost every part of the world except Antarctica. They are highly adaptable and found in North and South America, Europe, Africa, Asia, and Australia. Their intelligence and ability to thrive in diverse environments—from cities to forests and deserts—have made them one of the most widespread bird groups on Earth. There are over 40 species in the Corvus genus, so crows and ravens are just the most well-known. Other members include: Rooks (Corvus frug

Many black ravens landing in tree crown as swarm of intelligent birds with cleverness in fairytale as common raven or corvus corax hunt with black wings as flying predators europe swarm intelligence