What is it, do you suppose, that makes the right seed tower (not the left one, mind you) so good for standing on and pooping? I used to think this was one of Goober's peculiar habits, but as it turns out, one or two of the Spice finches do it, as well. You can't tell in this photo, since I just cleaned it. (Um, thank goodness.)

Oh, and I suppose you can file this under "Things I didn't really want to know about birds."