One of these is not like the rest… “There is a spy among us” say the camels, the pigs, the hippos, the deer, the cows, the rhinos 😂
http://www.onezoom.org/life/@Cetartiodactyla=622916?vis=spiral#x551,y457,w0.8787
(The photos are taken as representative of potentially several species, so do browse! #Biology wins.)