Fred G spotted the bus pictured below in Mystic, CT yesterday. Some forum members say it’s called a "hotel bus" – to me it looks more like a chicken bus. In the front of the bus sit the humans, and in the back, in the 3 different levels sit chickens for transit. The chickens are loaded in on the right, one per box – each gets his or her own window for traveling.

Another alternative is that it’s a horse bus where the horses enter from the back. Whatever kind of bus it is, it’s damn ugly.