Last night one of our intrepid band, Chicken the Shadow Warrior, hit level 12 while we were running scenarios. That gave us the opportunity to see Chicken as a chicken.
At level 12, he was beyond the level cap for the tier 1 RvR zone, and if you are beyond the level cap you get turned into a chicken if you enter that area.
So we stepped into the RvR area:
And then it hit:
The chicken runs around in a pretty frantic state, which I suppose if fully in character with a chicken on a battlefield.