ducks with turkey?

[Flock Runner]

i am building a new coop and i don't have a place for my turkey. i know i can't put him with my chickens but what would happen if i put him with my ducks? do i have to worry about deseases or about breeding season mis-haps?

btw, the turkey is a male.

 

[brahmabreeder]

I have a female duck in with two turkey hens and there are no problems. The duck just follows the turkeys around like he is one of them.