A hippo, Hippopotamus amphibius, yawns while in the water, teeth visible, Londolozi Wildlife Reserve, Sabi Sands, Greater Kruger National Park, South Africa

yawning submerged one animal no people south africa horizontal colour image photography side view animal bovid hippopotamus animal head animal tooth water hole non urban scene outdoors day animal themes predator nature nature reserve wildlife reserve wildlife animals in the wild safari animals travel place of interest travel destination wildlife conservation game reserve hippo hippopotamus game reserve safari park londolozi game reserve sabi sands greater kruger national park londolizi