Daisy Duck Once Upon a Christmas", "Mickey's Twice Upon a Christmas", and "". According to the unofficial timeline of Don Rosa, Daisy was born in 1920. According to Rosa, Daisy is the sister of Donald's brother-in-law – Daisy's brother had married Donald's twin sister, Della Duck, and together, the two became the parents of Huey, Dewey, and Louie Duck. This is his explanation of why the triplets tend to call her "Aunt Daisy" while no such courtesy is given to Gladstone Gander for example. Don Rosa has said that he considers Donald and Daisy to be nonrelated and that Duck simply is
Donald Duck the Donald Duck comics about him being physically unhealthy and unmotivated to exercise. Usually, some character close to Donald annoys him by saying he's being lazy and needs to get some exercise. But despite his apparent idleness, Donald proves that he is muscular. In the short film, "Sea Scouts", Donald is traveling with his nephews in a boat when it's attacked by a shark. Donald makes several attempts to defeat the shark, each of which proves ineffective, but then finally triumphs and defeats the shark with a single well-placed punch. Additionally, as discussed below- Donald had a stint in the