Male waterbuck flicks tail from side to side walking alone in grassland

waterbuck male tail flick side to side walk grassland alone kobus ellipsiprymnus walk away rump white ring slow horns landscape tracking follow antelope grass south africa africa african rietvlei nature reserve centurion pretoria gauteng scrub savanna wild wildlife calm behind rear step environment habitat evening golden hour vegetation wilderness one wag wide shot tranquil rear view