The term 'Pigeon Tail' is a descriptive phrase used to refer to the long, slender tail feathers of a pigeon. The crossword solution for this term is 'TOED', which is an adjective that refers to the presence of toes on the feet of a bird. Pigeons have four toes on each foot, two pointing forward and two pointing backward. This adaptation helps them to grip branches and other surfaces while they are perched.