Hi everyone, This is my first post on the forum, so firstly, hello! I purchased 3 chickens a week and half ago, and for the first 5 days they put themselves to bed on their perches, however, since then they have decided they would rather sleep in the nest box... i have heard taht you can cover up the nest boxes so they cant get into them, but they are 18 weeks old, so i don't want to discourage them from laying, (although they havent started yet)... Does anyone have any suggestions that i can try plesase? At the moment i am putting them back onto the perch when they move off it, but they dont seem to be learning! Any help would be appreciated! Thanks.