Two Hippopotamus (Hippopotamus amphibious) face off aggressively in shallow water in Katavi National Park, Tanzania

horizontal protection outdoors day daytime animal aggression aggressive defense competition competitor action warning active landmark africa wet landmarks african tourism threat standing territorial shallow staring defensive threatening tanzanian competitors competing side view tanzania local landmark two animals rivers full length conflicts tourist attractions attractions destinations east africa animals wild hippopotamus hippo wildlife conflict outside nobody attraction destination travel river national parks national park water tourist attraction travel destination travel destinations non urban scene animals in the wild african animal african animals place of interest hippos no one no people hippopotamuses local landmarks two hippopotamus places of interest katavi national park