Thanks. I'm going to see what j clips are now.If it were me, I would get rid of all the wood and use wire to hang under a shed. Not sure if you can do that but would solve having to wrap with HW cloth.
If you get rid of the feeders you will have to patch where they are. If you could hang you could just leave the feeders for future.
I don't know how well quail will do on the floor. If you put HW cloth over it I'm afraid it may be hard to keep clean. You can get a bag of j-clips and the pliers to crimp them and replace the entire floor with 1/2" HW.