Here's another that I know and don't know why I know it, y'all.
This was inspired by tsarstefan who said that a little bird told him about someone's birthday.
Dickey-Bird Song
A Dickey-bird whispered, "Haven't you heard
Spring is here, Spring is here, Spring is here."
A little crow sang a happy hello
"My favorite time of the year."
A little frog sang a song on his log
"Lose your blues, lose your blues, lose your blues."
And you and I fell in love in reply
on hearing the Dickey-bird's news.
Odd, I can hear the melody in my head