Hippopotamus Amphibius (Hippo), open jaw used as warning by males protecting females, plentiful in the Luangwa River, Zambia, Africa

travel destinations travel horizontal color image outdoors day no people kafue national park zambia southern africa africa wildlife medium group of animals animal mouth open luangwa river river water hippopotamus endangered species male animal female animal mammal wild animals in the wild travel destination tourist destination tourist destinations rivers flowing water outdoor outside nobody no one no person daytime