Toucans and blue-and-yellow macaws are both tropical birds. The length of the toucan in the picture to the right is about two thirds of the length of the Toucans and blue-and-yellow macaws are both tropical birds. The length of the toucan in the picture to the right is about two thirds of the length of the blue-and-yellow macaw. The toucan is about 28 in long. What is the length of the blue-and-yellow macaw?-and-yellow macaw. The toucan is about 14 in long. What is the length of the blue-and-yellow macaw?