It’s a huge day for the chimp team, after weeks of meticulous planning two of the park’s chimpanzee groups are about to swap homes and enclosures. It’s the biggest house swap in the park’s history, as the bachelor boys and Bart’s troop are moved simultaneously. While capuchin Erico tries to lick the big ice-lolly challenge, with brute force. And cotton-top tamarins Mo and Uncas are tempted outside to enjoy the sunshine with some tasty treats.