Before revision: They occasionally contain a few exotic animals such as kangaroos, wallabies, emus, deer, zebras, parrots, porcupines, camels, ostriches, buffaloes, peafowl, guineafowl, capybara, lemurs, tortoises and many others.
After revision: They occasionally contain a few exotic animals such as kangaroos, wallabies, emus, deer, zebras, parrots, porcupines, camels, ostricheses, water buffaloes, peafowl, guineafowl, antelopes, capybaras, lemurss, tortoiseses and many others.