The deer enclosure presented at the Pinnawala Zoo is of a unique concept on its own. It presents varieties of deer living in Sri Lanka in a single enclosure. Here you can see Sambur (Cervus unicolor), Spotted Deer (Axis axis), Barking Deer (Muntiacus muntiacus) and Hog Deer (Axis axis porcinus). Though the Mouse Deer (Tragulus meminna). This enclosure is designed to mimic their natural surroundings. All deer are ungulates of the family Cervidae and have hoofs and grow antlers.