Red River Hog spinning a wheel looking for truffles at Diergaarde Blijdorp Rotterdam

red river hog bush pig boar pig zoo hog mammal wildlife pork omnivorous potamochoerus swine potamochoerus porcus animal fauna pictus species adult snout porcus madagascar standing captivity wilderness truffles danger wild park brown nature red river looking nose food africa closeup ear golden cute hairy fur river african orange coat red tree hair white