Rook The Wildlife Trusts

The all-black rook is a sociable bird, so can be spotted in flocks or nesting colonies, known as 'rookeries'. Unlike the similar carrion crow, it has a grey bill and 'baggy trouser' feathers around its legs.

Rook NatureSpot

Rook (bird) - Wikipedia

Wild Life - Spring 2022 by Hampshire & Isle of Wight Wildlife Trust - Issuu

50th Anniversary - Cornwall Wildlife Trust

Rook The Wildlife Trusts

Essex Wildlife Trust The Naze Nature Discovery Centre

Our history The Wildlife Trusts

Neal Layton - A World Full of Wildlife

Species list for Mambury Moor Nature Reserve. - Devon Wildlife Trust