L. Frank Baum said this quote

It's a bird of some sort. It's like a duck, only I never saw a duck have so many colors.The bird swam swiftly and gracefully toward the Magic Isle, and as it drew nearer its gorgeously colored plumage astonished them. The feathers were of many hues of glistening greens and blues and purples, and it had a yellow head with a red plume, and pink, white and violet in its tail.