sentences:  The park's rich wild life consists of 500 species of birds, 147 species of mammals, more than 116 species of reptiles, 34 species of frogs and 49 species of fish.The park's rivers and pools have some unique species of aqua fauna such as the Zambezi shark, freshwater goby, black bream and the turquoise killifish.The Hwange National Park (formerly Wankie National Park) established in 1929 with an area of is the largest park and game reserve in Zimbabwe in the south-west corner of the country.