I was wondering about this - I saw one near North Quad.
I forgot to write down where I saw them, but as soon as I see them again, I'll post their locations.
Saw big one behind alley bar and the end of the alley next to the parking structure on 4th&Washington
Who is this guy? another one behind alley barhttp://outofmyasscas.tumblr.com/image/36225997185