A baby woolly monkey is tempted into the outside world by the prospect of some tasty bugs. Meanwhile, the capuchins enjoy a feast of onions, and the keepers plan a radical scheme that will allow a third meeting between young chimp Ben and alpha male Hananya.

Animal director Jeremy is concerned about Ben the chimp, who has a nasty foot wound, and there is an update on Paddy and his baby Bart. Gibbon Tien undergoes a transformation and keeper Holly checks up on woolly monkey Xuzy.