Close-up of a Nile Crocodile (Crocodylus niloticus), Chobe National Park, Botswana, Africa

africa african animal animals area areas backdrop backdrops background backgrounds botswana chobe close close close up close up close ups closeup closeups conservation crocodile crocodile crocodiles crocodiles crocodylidae crocodylinae crocodylus day daylight daytime detail details during entire exterior exteriors fauna fill filling fills frame full full frame image image filling kingdom national national natural nature nile niloticus nobody outdoor park park parks photo photograph photos picture preserve preserves reptile reptiles reptilia reserve reserves sanctuaries sanctuary scale scales shot shots tetrapod up ups vertebrata vertebrate vertebrates wild wildlife world