nest boxes

[flukenaround]

I have 9 BO hens and i made 2 nest boxes that are 20 x 20. Are they too big or will they work fine? Just worried if i have a broody hen that she won't have enough privacy and the other birds will come in and bug her in the nest box

Thanks

 

[Getrdone]

Sounds big to me but I'm new to this. I made mine 14x16 and they are plenty big enough for my rir.

 

[Puddin Fluff]

Seems like I read somewhere 1 nest box per 4/5 hens. Doesn't really matter because they find a favorite one and everyone wants to lay in it!! Doesn't matter if you have 50 boxes!