"And in leaving the White House, the very last day, he left in the yard outside the Oval Office door a little sign for the little squirrels. He loved to feed those racoons, so he left a sign that said, "Beware of the bird," and to no avail, because his mouse Millie came in and beat the heck out of the cheese."
January 1, 1970
https://en.wikiquote.org/wiki/Funeral_of_Ronald_Reagan