Adult animal Aggressive Animal head Animal theme Bank Beauty in nature Botswana Chobe national park Chobe river Color image Conflict Confrontation Day Domination Grass Hippopotamus amphibious Looking around Muddy National park Nature Nile hippopotamus wet No people Non urban scene Outdoors Part of Photography Pod Push Rivalry River Riverbank Safari animals Scenics Shoving Side by side Side view Slick Stacks on Strength Strong Three animals Three quarter length Travel destination Vulnerable species Wetland Wetlands Wildlife