ben or mark, are you able move this conversation to start a "attractive animals" thread for those weirdo's who want to participate. i wanna talk more about hippo..
did you know genetics suggest a tie with cetaceans and not pigs?
I think it could be that hippos evolved from pigs over a long time and became very seperate and then the whales evolved from the aquatic hippos later on and are a closer link. (But I'm no Geneologist or anything like that and i just made that up 'cos it made a bit of sense to me.)