beautiful images of four zebras drinking at a waterhole in the wilderness of south africa

common zebra zebras waterhole burchells zebra kruger national park kruger park safari animals quagga equus quagga wildlife serengeti south africa herd africa conservation endangered tanzania safari fauna stripes kruger striped drinking thirst animal savannah herbivore hoofed water african species nature reserve burchells wilderness wild grassland drink mammal threatened behaviour pattern vacation bush outdoors natural southern south game