Peep and the Big Wide World (Peep for short) is a program on PBS Kids and Discovery Kids. New episodes used to air on Discovery Kids until 2010. It's about a yellow chick named Peep, a purple duck named Quack, and a red bird named Chirp. They find things humans use and they think it's something like they find a mirror, they think it's a thing called a reflector. The show is produced by WGBH boston and 9story. The show's creator is Kaj Pindal. Funding credits (Read by Quack) The National Science Foundation Northrop Grumman (underwriting Season 4 as of present)