Mamas, Don't Let Your Babies Grow Up to Be Cowbirds
(Dean Edwards)

Mamas, don't let your babies grow up to be cowbirds.
Let'em be sparrows and warblers and such.
Kick those big eggs out of your clutch.
Mamas, don't let your babies grow up to be cowbirds.
They won't build their own home
And wherever they roam
They lay eggs in other birds' nests.
So, mamas, don't let your babies grow up to be cowbirds.