Adult Nile crocodiles (Crocodylus niloticus) basking in the sun in South Luangwa National Park, Zambia, Africa

color image horizontal travel destinations travel side view outdoors day no people zambia southern africa africa south luangwa national park national park two animals animal animals in the wild nile crocodile crocodile wildlife reptile crocodylus niloticus grey lying down sand river water animals wild wild animal wild animals daytime national parks public land outdoor outside rivers flowing water travel destination tourist destination tourist destinations