There are no more young naturalists, "because it's no longer allowed, no longer legal, to be a collector."

Said Sir David Attenborough.

"I openly admit that I collected birds' eggs. And I knew, I bet like you did, when the right moment was when you could take one, and the bird would lay another, so you didn't damage the population, and I learnt a lot.

"Now, I think it's in the ledger of law, if you wanted to be pedantic, if you were to pick up a feather and put it in your pocket it would probably not be legal. And not to be allowed to collect fossils..."