I have a Blue Runner Drake that is a little confused. He has attached himself to my Standard Cochin roo and will let the roo mate him. I am very sure that this is a drake - hoarse voice, curled tail feathers. He's the only duck in the pen. Has anybody else had this to happen? Weirdest/funniest thing I've seen in a while. You want to holler - "Wrong species, wrong sex, buddy!" ETA: He will also "groom" the cochin roo. He'll run his bill through his feathers and nuzzle up to him. And forbid if another chicken gets near him!