Pieces D (5-1/2” by 6-1/2”) and E (9-1/2” by 5-1/2” and mitered.

Figure A4-3. Two pieces marked D will be the ground and second floors of your bee hotel, and piece E will be the rear wall.

Pieces D (5-1/2” by 6-1/2”) and E (9-1/2” by 5-1/2” and mitered.