Hippo, Hippopotamus amphibius, yawning in Kruger National Park, Mpumalanga, South Africa

animals color image copy space danger day environment hippo hippopotamus hippopotamus amphibius horizontal kruger national park mouth mpumalanga national park nature nobody opening outdoors photography portrait profile reflection side view south africa standing two animals water wildlife yawning africa african animal aquatic color colour creature hazard herbivore jeopardy mammal negative space outside park perilous portraiture reflecting reflexion side view south african southern africa treacherous vertebrate warm blooded white space