We have a lovely Eastern Bluebird population here. They have the softest, sweetest call - quite melancholy, actually.
Lots of ranchers attach bluebird houses to their wooden fence posts. I'd love to except our fence posts are about a foot too short and I think the Catahoulas (and Tuxedo) would have a field day with them. So at Run*A*Round, they have to find alternative housing. But they still manage to hand around.