RainbowHen
Make eggs, not war
I have successfully raised ducks and chickens together BUT 1) my run and coop were massive, 2) I had a 1 to 8 drake/hen ratio, and 3) my roosters and drakes had a healthy respect for each other and their respective harems. Apart from meeting ALL of these conditions I would never attempt it. Much easier to have all hens or just keep them separate. Hard lesson learned. Best of luck.