Solitary bee hotel ( insect house ) made from a recycled CD container with woven willow. Insert bamboo sticks (make sure the rear end of every stick is closed) and wooden logs with holes drilled into it - diameter 2mm to max 10mm. The bamboo sticks are perfect shelters for mason bees. The smaller holes in the wooden logs are ideal for bees that appear during summer time. Finished the top with an old roof clay tile and hung against a chestnut pole.