a crocodile and a hippopotamus swim in the water of the crocodile river in kruger national park,

waterbird wildlife reptile animal nature water shore bird beak african wildlife adventure africa african animal animals wild aquatic background beach beauty big five bird birdwatching black blue carnivore climate change closeup color colorful crocodile crocodile smile dangerous daylight environment graskop hippo hippopotamus hippopotamus amphibius hippos crocodiles kruger national park mammal mpumalanga nature reserve outdoor predator reservoir river river bank horse south southern swim water wild