"Catch me" called the Cassowary to the Penguin as he leaped from the branch, flapping sporadically and, once again, landing neck first onto his friend below.
"We're wasting our time," decided the Penguin as he brushed himself off and began to make his way up the tree. "You cannot fly and neither can I".
"Well, what else do you want to do?" questioned Cassowary with a neck bent right.
So they stood and they looked at one another, and their minds ticked over..