 In 2014, a termite mound was built in the orangutan enclosure which is used as enrichment, as the holes in the mound can be filled with various different items for the orangutans to extract using tools that they prepare from branches and twigs.This zone is also home to a number of other animals including otters and parrots.In 2014, the Explorer Zone underwent refurbishment and expansion and now includes a brand new adventure playground, gift shop, pizzeria, café and a Butterfly Forest.