Tarzan and the Island of Dr. Morphos

Tarzan witnesses a Mangani with the wings of a bird make off with N'kima. He follows the Mangani/Bird Hybrid to an island in the jungle where he encounters hybrid animals and is soon brought to the scientist Dr. Morphos who created the hybrid animals. He now plans to do his genetic experiments on Tarzan until Tarzan evades him and ends up meeting failed experiments led by Doro that used to be monkeys who help him thwart Dr. Morphos' plot.