Butterfly sheep! :D :D :D (I am reminded of Warcraft 3, in which you could polymorph enemies into sheep. If they were flying units, an early version of the game had the sheep fall straight out of the air and splat upon the ground. They decided that it was too overpowered like that, so later, flying units became flying sheep with wings, who hovered confusedly in the air, bleating, until the spell wore off. :D)

In summary: Eee, butterfly sheep! I love the little antennae :D