two warthog phacochoerus africanus facing each other, bumping their heads, fighting, welgevonden game reserve, south africa.

africa african africanus aggressive boar bumping close competing dangerous dominance dominant dominate domination each face facing fight fighting game hair hairy head heads herbivore hog hole horns intimidate ivory male mammal nature other phacochoerus pig pumba reserve rutting safari savanna savannah sharp single south teeth their tusk two ugly warthog water waterhole welgevonden wild wilderness wildlife