Rollers resemble crows in size and build, and share the colourful appearance of kingfishers and bee-eaters, blues and pinkish or cinnamon browns predominating.
Rollers resemble crows in size and build, ranging from 25 to 27 centimetres in length. They share the colourful appearance of kingfishers and bee-eaters, blues and pinkish or cinnamon browns predominating.