Springbok Springbok inhabit the dry areas of south and southwestern Africa. Their range extends from northwestern South Africa through the Kalahari desert into Namibia and Botswana. The Transvaal marks the eastern limit of the range, from where it extends westward to the Atlantic and northward to southern Angola and Botswana. In Botswana, they mostly occur in the Kalahari desert in the southwestern and central parts of the country. They are widespread across Namibia and the vast grasslands of the Free State and the shrublands of Karoo in South Africa; however, they are confined to the Namib Desert in Angola. The historic
Desert pupfish finished spawning, she will flee in a "panicky" style with the male in pursuit. This chase lasts for about 5 minutes before the male swims to the bottom and both fish begin foraging. "C. macularius" are euryhaline and eurythermal, tolerating temperatures between approximately 4º and 45 °C and salinities ranging from 0 to 70 parts per thousand, exceeding the tolerances of virtually all other freshwater fish. The desert pupfish can also survive dissolved-oxygen concentrations as low as 0.13 ppm. The desert pupfish has been noted to be more abundant in environments with high vegetative cover, pH and salinity, and low