a pod of hippopotamuses

adult africa african aggressive amphibius angry animal bath bathing big bloat common creature dale dangerous diving down east endangered enormous environment exotic fauna fierce fight fighting giant habitat herd hippo hippopotami hippopotamus hippopotamuses history hostile huge kenya kenyan large laying lying mammal massive natural nature outdoors play playful playing pod pool power powerful reserve risk river running rushing safari sleeping south speed spray standing strong sunny sunshine swimming tanzania travel wading walk walking wallow wallowing water wet wild wilderness wildlife