In primary school they'd sometimes get us to learn to perform poems as a class, with some solo lines. One such was 'The Rum Tum Tugger', I got the second line of
He likes to lie in the bureau drawer,
But he makes such a fuss if he can't get out.
http://www.famouspoetsandpoems.com/poets/tss_eliot/poems/15143
We also did a Walter de La Mare poem which starts
First there were two of us, then there were three of us,
Then there was one bird more,
Four of us – wild white sea-birds,
Treading the ocean floor
But then the numbers rise exponentially which may explain my concern when a seagulls started showing up here a while ago. (De Mares poems aren't out of copyright for another couple of years so I had a hard time tracking it down but that first bit is ingrained on my memory)