What is donald duck niece?

Donald Duck has three nieces, named Hewey, Dewey, and Louie. They are identical triplets and are often seen together in various Disney cartoons and comic strips. The three of them are mischievous and love to play pranks on their Uncle Donald. They were created by Ted Osborne and Al Taliaferro and made their first appearance in a newspaper comic strip in 1937. They are popular characters in the Disney universe and have appeared in numerous animated shorts, comic books, and video games.