Duck family (Disney) characterized for having bad luck. Gladstone is also a rival of Donald for the affection of Daisy Duck. Shamrock Gander is Gladstone's nephew. Shamrock first appeared in a story printed in "Duck Album Four Color" #649 where he was shown to be as lucky as his uncle Gladstone. He has only been used a few times since; one example is a Brazilian comic story where he competes with Huey, Dewey and Louie. Duck family (Disney) The Duck family is a fictional family of cartoon ducks related to Disney character Donald Duck. The family is also related to the Coot, Goose,
The Oregon Duck logo. Relying on the photo as evidence of Disney's wishes, in 1973, both parties signed a formal agreement granting the university the right to use Donald's likeness as a symbol for (and restricted to) Oregon sports. The agreement gave Disney control over where the mascot could perform and ensured that the performer inside the costume would "properly represent the Donald Duck character." In 2010, Disney and the university reached an agreement that removed the costumed Oregon Duck mascot from its association with the Donald trademark, and allowed The Duck to make more public appearances, such as at college mascot competitions.