The Birdman FAQ
- Episode guide, synopses of episodes, pictures of each character, and frequently asked questions about Birdman.
- http://webpages.charter.net/superheroes/birdman.html

Birdman and the Galaxy Trio according to Wingnut
- Voice cast and complete list of episodes for both Birdman and The Galaxy Trio.
- http://www.wingnuttoons.com/Birdman.html

IMDb: Birdman and The Galaxy Trio (1967)
- Voice credits for both Birdman and The Galaxy Trio.
- http://www.imdb.com/title/tt0061237/

Pazsaz: Birdman
- Voice cast, episode list, a few pictures and a sound clip, from Pazsaz Entertainment Network.
- http://www.pazsaz.com/birdman.html