Tubes provide homes for solitary bees. Bee more attractive: How to entice pollinators into your garden - Telegraph
Insect Hotel by Vintage with Laces, featured on Funky Junk Interiors
Make a bamboo insect hotel for solitary bees! So easy and cheap, and its perfect for pollinating bees to hibernate and lay their eggs. Help your garden wildlife!
Teds Woodworking - Make a cute insect hotel for bees, ladybirds and other insects. Made from a mini chest of drawers and filled with straw, cardboard and pampas grass tubes - Projects You Can Start Building Today
How to make a bee hotel. Clever use of plastic bottles!
Stacked Stone Birdbaths ~ Stone leftover from another project and three galvanized trash can lids become a bird bath grouping! Another of my "use what you have" ventures. (Garden of Len Barb Rosen)