When the little blue bird
who has never said a word
Starts to sing Spring spring
When the little blue bell
in the bottom of the dell
Starts to ring Ting ting
When the little blue clock
in the middle of his work
Sings a tune to the moon up above
It is nature that's all
Simply telling us to fall in love
And that's why birds do it
Bees do it
Even educated fleas do it
Let's do it let's fall in love
In Spain the best
Upper sets do it
Lithuanians and Letts do it
Let's do it let's fall in love
The Dutch in old Amsterdam do it
Not to mention the Fins
Folks in Siam do it
Think of Siamese twins
Some Argentines
Without means do it
People say in Boston even beans do it
Let's do it let's fall in love
Romantic sponges
They say Do it
Oysters down in Oyster Bay do it
Let's do it let's fall in love
Cold Cape Cod clams
Against their wish do it
Even lazy jellyfish do it
Let's do it let's fall in love
Electric eels I might add do it
Though it shocks 'em I know
Why ask if shad do it
Waiter bring me shad roe
In shallow shoals
English soles do it
Goldfish in the privacy of bowls do it
Let's do it Let's do it
Let's do it let's fall in love