Identification of Juvenile Rooks and Carrion Crows - Corvid Isle

All about the Rook - GardenBird

Rook, crow or raven? How to tell them apart - Woodland Trust

Rooks, rooks, croaks, and crooks – David Bradley

Rook, crow, raven or jackdaw? - Bird Aware Solent

Rooks - it's a tribal thing

Rook - BirdWatch Ireland

A parliament of rooks passes judgement on its weakest members

NBA Players Exposed Making Bold Claims When Interviewed By Taylor

Rook (bird) - New World Encyclopedia

Rooks are highly gregarious birds and are generally seen in flocks of various sizes. Males and females pair-bond for life and pairs stay together within flocks. In the evening, the birds often