HippopotameWith its massive silhouette and impressive jaws, the hippopotamus is one of Africa's most feared giants. Despite its calm appearance, it can weigh over 3 tons and fiercely defend its territory even crocodiles fear it! A semi aquatic animal, it spends its days submerged in rivers to protect itself from the heat and only comes out at dusk to graze on large quantities of fresh grass. Recognizable by its small ears, short legs, and wide jaw with