Four Colly Birds
Three French Hens
And a Partridge in a Pear Tree.
The ephemera: natural history image of blackbird, old sheet music, christmas postmark
NB :In researching “Calling Birds” I discovered that in the older versions of the song The twelve days of Christmas , it is four Colly Birds referring to blackbirds but it has been changed in the modern version of the song to four Calling Birds.