
I've got it! I was trying to figure out the best way to have the chicks sectioned off from the others in the coop without it being a big issue. While making the ducks sleep with the chickens (saying with the fishes was tempting, but the double meaning was driving me too crazy) is a good idea too. A table with plastic fencing zip tied around the legs allows the chicks to have their room, and the chickens can happily jump on top.
The more I type, the more ideas coming to me.

Now I am going to sit here until I decide which to do.