Check out these Chicken images:
Animal Farm. Chicken very good! Chicken!
Image by Yndra
Creative Commons- Free Pictures
These images are FREE to use in your personal or commercial work, but you may NOT reshare, distribute, or claim/imply it to be your own. Credits where credits are due.
I would love to see what you're doing with it. So you are welcome to post a small version or link to your creations in the comments.
Image by Katie@!