Rook (Corvus frugilegus) sitting on a branch in the roost of birds. Sound of flock of birds. Beautiful wildlife scene with black bird from European nature in winter. Call of ravens and rooks.

Portrait of Eurasian rook (Corvus frugilegus). Rook on earth looking for food. The rook is a member of the Corvidae in the passerine order of birds.

Eurasian rook (Corvus frugilegus) digs into the fallen leaves with its bill in search of food, primarily earthworms and fruits (acorns, nuts, etc.). Super slow motion 1000 fps