Keeping it chicken here is the story of the frozen fowl of pond square.
There is said to be a ghost of a chicken in London's Pond Square.
A man by the name of Francis Bacon, in 1626 had ordered his coachman to buy a chicken and kill the bird, pluck it , and stuff it with snow in a weird snow preservative experiment. Francis Bacon died a few days after this, no one knows why, but the chicken's ghost has been seen since. People describe hearing hooves and carriage wheels and have seen a chicken half naked flapping around in circles on moonlit nights and if you try and catch it it will disappear into a brick wall, or the darkness of the night. (You can read about it on line google chicken ghost of pond square london.)