Mama's Got a Chainsaw: Funky junk bird house. Made for the Autism Speaks auction fundraiser hosted by our local college SGA.
License plate coolness
Take them outdoors for a <a href="https://www.pinterest.com/pin/164170348890177016/" target="_blank">birdhouse build</a>.
Wild Orchid Crafts: Birdhouse
Recycled bird houses. Most of these are really great ideas. However, please reconsider adding perches to your birdhouses as they make it easier for predators to get to the eggs and babies.
Make Your Own Backyard Birding Paradise
Save Our Green » How to make bird house using Coconut Shell?
All about Birds
Alien-Zen Bird Haus
One of the super sweet birdhouses you can find at Winestone Birdhouses on Etsy.
I like the solid color roof with small points of interest.
build a license plate bird house
For the birds
Love Bird Popsicle Stick House More