Relient K - The 12 Days of Christmas Şarkı Sözleri

On the first day of Christmas my true love gave to me a partridge in a pear tree.
On the second day of Christmas my true love gave to me two turtledoves and a partridge in a pear tree.
On the third day of Christmas my true love gave to me three French hens, two turtledoves and a partridge in a pear tree.
On the fourth day of Christmas my true love gave to me four calling birds, three French hens, two turtledoves and partridge in a pear tree.
On the fifth day of Christmas my true love gave to me five golden rings, four calling birds, three French hens, two turtledoves and partridge in a pear tree.
What's a partridge and what