The Cramp Twins - Series 3 - Triker Trouble/Egg Bound

Animation about ten-year-old twins Wayne and Lucien Cramp - brothers who are complete opposites of one another. In Triker Trouble, Wayne tries to enter his souped-up trike in a downhill racer competition, but is upset when he learns that trikes aren't allowed. Wayne decides to have a trike rally of his own and puts up posters. In Egg Bound, Lucien finds an abandoned egg in the swamp, which Tony identifies as belonging to a corn-warbler.