What non-south-east Asian species have you seen in South-East Asian zoos? (South-east asia includes Thailand, Vietnam, Laos, Indonesia, Malaysia, Myanmar, Singapore etc., it does not include China, India, Bangladesh, Hong Kong etc.) I have seen lemurs, ostriches, ankole cattle in Lok Kawi and a cassowary in Miri crocodile farm.
Taman Safari has a lot of them, especially African fauna such as antelopes, ostriches, lemurs, lions and more!
