Ducks + Chickens?

[GimmeCake]

I got 6 hens, and when the store has another "chicken season" this september I plan on getting a straight run for a rooster and some more hens. In a 150 SQ feet area, would this work?

 

[cosbackyard]

Are you asking about ducks and chickens or just chickens? Rule of thumb for outdoor space is 10sq ft per bird. 4sq ft per inside.

 

[GimmeCake]

I was asking if I could add a duck. Also in a 5 x 4 FT coop that has plenty of vertical space, could I house about 10 chickens?