Eh Varian...a hen is a female chicken and a rooster is a male chicken..err..sometime known as "cock"...and a chick is the young of them :) A cow is a female cattle and a male cattle is a bull, an oxen or a steer...and I still think they don't moooo...LOL! If a chicken can be a hen or a rooster...than they are gay...just like stingray....LOL! This bull looks like the one from 3dcafe and so is the cow.