Can I run My Chickens with my ducks?

[ldrwnorman47]

I have around 30 hens and 4 mallards? Can they stay together some. During the day i let everyone out to free range but in the eve they go in thwe the chickens, Can I continue to do that?

 

[92caddy]

Yep I have ducks, geese, chickens, turkeys and peacocks all running together. They pretty much free range all day and all go in the same pen at night.