Ok, Ill probaby have to give a little back story here. I got my rooster Cooper about 3 months or so ago. He crowed all the time. I love the sound and I miss it. About 3 weeks ago I got 2 male ducks. They are in the same pin with my chickens. 2 weeks ago we offed a rooster, who I thought was a hen. Right around that time is when Cooper stopped crowing. And then this weekend I added 2 female ducks. He looks healthy, I checked him out and I don't see any lice or mites. His feathers are all nice and healthy looking. He looks great. I just don't understand why he stopped crowing. Any advice would be greatly appricated. Do you think he is ticked at me for putting ducks in their pin?