In fact, I did know; but that is mostly because my children love to read The Unfeathered Bird* by Katrina van Grouw. I, however, greatly enjoy being reminded of this fact as often as possible (it is the kind of thing you know, but then forget you know – like that John Ratzenberger was in Empire Strikes Back), especially when accompanied by such wonderful illustration.
*Courtesy of Princeton University Press.
The Finch and Pea 