Be kind to your fine feathered friends
For a duck maybe somebody's mother
she lives where its dark with no lamps
it is cold and so damp
      ------------OR-------------
be kind to the camel in the zoo
for he may be hiding your sister
and then if he spits on you
You'll say "That wasn'y very nice mister"

You may think that this is the end,
But to tell you the truth im a liar
I will sing it again
And this time maybe even higher

When I was a kid, this is how my mom sang it to me, and I loved it!