What are the names of people and animals in song twelve days Christmas?

The song "The Twelve Days of Christmas" features the following people and animals:

Partridges in pear trees

Doves

French hens

Calling birds

Gold rings

Geese a-laying

Swans a-swimming

Maids a-milking

Ladies dancing

Lords a-leaping

Pipers piping

Drummers drumming