It looks like birds are moving up in the world. They started with nests made from sticks, then they moved to wooden birdhouses and now they live in miniature historic towers! The Leaning Tower of Pisa - Birdhouse / Bird Feeder ($9) is a highly detailed scale replica of the famous vertically challenged tower sculpted of polyresin. The top fills with birdseed (hopefully the leaning aspect won't let it spill out) and there's a little opening for the birds to stay in. I don't know, I think it's kind of cool.