A pub in Liverpool used to be called "One Flew Over the Throstle's Nest". Clearly, the landlord and his mates (or the brewery?) didn't know what a throstle is (a mistle thrush, I believe) as the sign was merely a question mark. More recently the name has changed to merely "The Throstle's Nest" but there's still no picture.

And what flew over it?

Steve