from earlier this year they had burrowing owls and gentle lemurs (as well as the hippos, bearded pigs and camels). There was a few more species, but i can't remember what they were.
This pair of young coatis has replaced the gentle lemurs; the young pair of hand-reared meerkats have also taken up residence in Zoo World. From what I remember of last week; as well as a burrowing owl, they have ferrets, skunks, chinchillas and a greater galago (though the sign had been removed last week, and the week before I saw him getting taken out - perhaps for a veterinary procedure.)
