Marble ducks range in size from 15 to 17 inches. Adult marbled ducks are sandy, pale brown with white patches, dark eye patches, and a matted head. The chicks are similar, only with more white patches.
Marble ducks range in size from 15 to 17 inches. Adult marbled ducks are sandy, pale brown with white patches, dark eye patches, and a matted head. The chicks are similar, only with more white patches.