There are two types of Water Buffalo: River Buffalo and Swamp Buffalo. River Buffaloes have longer faces and bigger limbs. Swamp Buffalos are bigger bodied and stocky with short bodies. The skin color of Water Buffalo varies. Many have black skin, similar to a polar bear however some may have dark, slate-colored skin. Water Buffalos, on rare occasions, have been to known to be albino. Water Buffalo also have massive horns that range from 24 to 32 inches long. Water Buffalo have the largest horns of any living animal. Read The History of Water Buffalo Hunting in Argentina