It's a Bird

From what one can piece together on IMDB, the real talent behind this film is star Charley Bowers, who wrote and directed many early films using stop motion animation, very early on in the life of the movies. From the summary, you only get a slice of "It's A Bird" on the Johnny Legend Weird Cartoon tapes (the longer slice being on Vol II).

What is here, however, is strange and facinating, and suggests Bowers is a real forgotten man in the history of movie fantasy. See whatever version you can.