Make sure you do the Horror Make up show at Universal.
These are the rides I would avoid if I happened to be a chicken:
Islands of Adventure
Hulk, Storm Force Acceletron, Dr. Doom, Dudley Do Right, Dueling Dragons and maybe Jurassic Park River Adventure.
Universal Studios
Revenge of the Mummy, Back to the Future
That's it!!!
Universal is a better park for chickens.