The document discusses several hybrid animal species: - A Savannah cat is a hybrid between a domestic cat and an African serval cat. It became a recognized breed in 2001. - A Beefalo is a fertile hybrid of cattle and American bison, created for beef production by combining traits of both animals. - A gayal is a large semi-domesticated bovine found in parts of India, Bangladesh, Myanmar and China. It is also known as a mithun. - A hinny is a hybrid offspring of a horse stallion and a donkey jenny.