Good morning,Separate them from the hens. Drakes have penises - roosters do not. Drakes breeding chicken hens can cause them to prolapse and die.
LOL--that made me laugh--yes I can see that..I really learned a lot about these birds in the last few days--I had no idea they were so different then chickens/roosters. Roosters are loud and Drakes are humpers...who knew!Drakes are extremely sexual creatures and will try to breed stumps if nothing else is available. Yes, they will breed/try to breed other drakes. Drake curl is pretty gender definitive.