This duck in the picture below has a green sheen on the top and sides of its head. But if I pick it up it quacks like my other girl. The other two are for sure boys but this one is throwing me for a loop. Has anyone else had a duck like this? I honestly don’t know what the breed is either. I’m thinking khaki/Rouen or khaki/Pekin. Those are the types of ducks mine all came from and this is the odd one out color wise.