I was wondering could I get some ducks with my chickens water is not an issue as we have a pond in which my chickens avoid it has a few fish but they'll be fine I am sure the only issue is the coop you see it is like half a metre of the ground and the chickens use a ramp to get in the best boxes...
If you get any guard animal be prepared they may be attacked themselves which leaves a vet bill also if these are rabbid they could spread rabbis. As I said a big flighless bird might work since they are birds they may bond with the chickens they do not need to much space for a bonus they lay...
Well over here no predetors are near at all no foxes at all because of all the dogs. The worst is a cat but we have a dog who loves birds. Would clipping be fine then also no one else will feed them