Spotted...

Dont forget to bring your pith helmet, tent, mosquito net, machete, and elephant gun for the expedition. You'll also find any number of as yet unclassified species, so if you have a mate who's a zoologist, you should invite them along, and they can become famous.

You're not far off; I've been working up the courage to plough through the wilderness to see if it actually IS a Lizard. I haven't managed it yet.