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 finns 
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 fall in love

[Thanks to zero_stigmatic@yahoo.com for lyrics]