Gyro Gearloose is a cartoon character created in 1952 by Carl Barks for Disney comics. An anthropomorphic chicken, he is part of the Donald Duck universe, appearing in comic book stories as a friend of Donald Duck, Scrooge McDuck, and anyone who is associated with them. He was also featured in the animated series DuckTales. Gyro first appeared in the Carl Barks comic "Gladstone's Terrible Secret" (Walt Disney's Comics and Stories #140, May 1952), and was the regular lead character in 4-page backup stories in Barks' issues of Uncle Scrooge, starting with issue #13 (March 1956) and continuing through #41 (March 1963).[2]