The Twelfth Beast.

Somehow a cockatrice appeared!  The beast is turning further into a climber and a glider.  The head crest has extended into the wings, significantly increasing the size of the sail.  The back feet have specialized with toes built for climbing and perching, and the front feet have split and become somewhat chameleon-line.

There are some seriously cool things happening over at the Exquisite Beast tag!  It is amazing to see the riffs people are taking on the project.  Please, keep it up!