Nile crocodile (Crocodylus niliticus) on shore of Mara River with open jaws, Masai Mara National Reserve, Kenya, East Africa, Africa

africa aggression alligator animals close up color image crocodile crocodylus niliticus day defensive east africa environment fierce front view horizontal kenya mara mara river masai mara masai mara national reserve mouth open national reserve nature nile crocodile nobody one animal open jaws outdoors photography remote river shore swimming threatening travel waterfront african animal close up coast coastline color colour daytime eastern africa ferocious intimidating isolation kenyan outside seclusion sport swim water