ABC Online has a story on the profound work of Dr Ben Moore at the ANU who has discovered that koalas like the leaves of mid-sized eucalypt trees.
Your average 14 year old could spend an afternoon at a koala park and come up with much the same findings.
They wouldn’t, of course, make the earth shattering discovery that koalas won’t eat food which will kill them.
(much like every other animal in existence)