I have 2 ducks, 3 bantam hens and 1 big hen. The ducks and chickens share the same space and get along fine, there are muddy and dry areas (mud is mainly down the end though where the chickens don't go). The ducks don't have a bath in the coop, it is outside for when we let them out twice daily for 2 hours at a go. They all live in an aviary. They all seem to get along ok. Had the bantams from 2 months and then brought the ducks up from ducklings and then rescued the large hen. I was wondering what other animals could live with them? We were thinking quail, turkey or pheasant but then i learnt that it is a big NO NO because of coryza. i don't want to risk any catching disease. What else could join them? could guinea fowl be ok? Do they eat poultry layer as well? and how noisy do they go off squawking? Any ideas welcome on any other animals, no pigs, goat or sheep. i mean bird company.