The Nursery chimps get the better of Animal Manager Jeremy, but he has his revenge! We also meet chimpanzee Paddy, who’s been the perfect leader of his group for more than 15 years. And we find out why new alpha male Hananya is struggling with life at the top. There’s tension when a baby Woolly Monkey is born, but instead of being tucked up with mum, it’s been rejected. Will the endangered primate survive without human intervention?