The Evolution of Wallowing

Wallowing defined widely as covering the body surface with a mud like substance is common in mammals such as servants, carnivores and primates. Pigs however prefer to wallow more specifically in mud. Many for thermoregulatory reasons for cooling. In this respect, it resembles mud wallowing seen in other large animals, giant tortoises, crocodiles, elephant seals,. Such as elephants, rhinos, bison and water buffalo.