My name is Tenalp. I come from the planet Zigon, and I have travelled for many light years to get here in my solar-powered space ship.

I have been sent by my people in search of the most exciting planets in the universe, and yours is the best I have found!

So I have teamed up with WWF to find out everything there is to know about all the amazing animals, people and places there are here. On the way I hope to get some great ideas on how best to look after a planet, so that maybe one day Zigon will be as beautiful as Earth.

But this is a big planet, so I am going to need some help!

So join me on a mission to the highest mountains, the deepest oceans, the hottest deserts and the coldest ice caps.

Ready? Let's Go Wild!