On a Friday the 13th many years ago, I posted a link to a webpage that talked about superstitions about birds, including some stories about Lucille Ball, who must have been a real bird-phobe because she refused to stay any hotel that had a bird painting on the wall.
The webpage talks about the superstitions involving birds that flew through windows, flew into windows, or pecked at windows.
(I know that birds find it extremely bad luck to fly into windows.)
Another webpage on that topic is here.
Above is a photo of our black cat Pook, who thinks that all pictures of Lucille Ball are bad luck.
Pook also say it would be bad luck not to send a link for this post to all your so-called Facebook friends.