"After watching Fiona fight, defy the odds and literally make history, it feels especially unfair and defeating to have to accept this outcome for Henry. While our time with him has been short in quantity, no one can deny that his quality of life before becoming ill was exceptional. From meeting, bonding and breeding with his mate Bibi, to becoming a father to charismatic and spirited Fiona, Henry's days in Cincinnati were filled with sunshine, watermelons, waterfalls and the highest quality of care that can be provided to any animal," said Wendy Rice, Africa Head Keeper at the Cincinnati Zoo.