I am looking for some ideas (pictures please) of anyone's "huddle boxes", or insulated 'hovers', enclosed roost boxes, etc...... to make a warmer area for my girls when they roost at night this coming winter! Here's a picture of my 2 x 4 roosts, with droppings board below......... I was thinking of somehow boxing in 1/2 the length, so they can choose to be in "the coop within the coop", or not.....but am open to any and all ideas/suggestions anyone might have. Thanks for any advice!!