2016-10-28-14-42-23 Published October 28, 2016 at 480 × 640 in 2016-10-28-14-42-23 ← Previous Next → Bottom to top: Solid bottom board; 6mm / quarter-inch shrew-proofng mesh; 2 deeps; rim with extrance hole meshed in; moisture quilt full of wood chips; piece of scrap plywood / top cover. (Oct. 28, 2016.)