According to recent scientific research, more than 450 different kinds of animals engage in homosexual activity. St Thomas Productions has taken this research, and combined it with never-before- seen film footage, to produce this compelling and groundbreaking documentary. Animal Homosexuality explores the various ways homosexuality is expressed in the animal kingdom through courtships, affection, sex, pair-bonding and parenting. A covert revolution has been taking place in nature, and has gone unnoticed until now. With the help of scientific research, international stock footage and location.