Rook 

This anonymous hand-colored engraving depicts a rook, a bird of the crow family. The bird is depicted in profile, standing on the ground with its wings folded. The artist has captured the rook's dark plumage and sharp beak with meticulous detail. The image is likely part of a larger collection of ornithological illustrations. Rook, Corvus frugilegus, bird, engraving, ornithology.