Some breeders in America have crossed various macaw species, where the most popular is blue and gold mated to scarlet, with the resultant youngsters called catalina macaws.

• 一些美国的繁殖户已经成功杂交了多种金刚鹦鹉，其中最流行的是蓝黄金刚与绯红金刚的杂交，其混血后代被称为卡塔林那金刚。