Bwark Productions was founded in 2004 by Iain Morris and Damon Beesley. They created the multi-award sitcom The Inbetweeners for E4. In 2011 the company was acquired by France's Zodiak Media. In 2015 the two founders left the company to launch a new production company called Fudge Park.
Visuals: On a white or black background, there is a crudely drawn chicken head. Above the head has "a" and "bwark production" is seen underneath. Copyright information is below that. The chicken head says "bwark" once.
Variants:
Technique: Simple animation.
Audio: The chicken saying "bwark".
Availability: Seen on their shows such as The Inbetweeners and Siblings.