We began to go to Maine several years ago on vacation. I was amazed at the number of bird houses that were spread about both the back and front yard of the house where we stayed. In fact, we bought the owner a bird house before leaving and added it to his collection!
We've been to Maine every year since, and it seems that Maine is serious about it's bird houses. Below are some photos of bird houses I've photographed over the last several years. You can see the full collection in my Bird House gallery.