Right now, Ann is in an ancient maze - Purnululu National Park. She spies a deep crevice and hears some very strange sounds coming from the dark inside. Are those... ghosts? 

Ann is taking an evening stroll in Darwin when something lands on her shirt. It has horns, very sticky feet and is making a loud hiss. 

Today, Ann is exploring an island way off the NSW coast. Someone is coming in to land – and not very gracefully. It’s a bird that has flown a very long way to be here.