Shaun in action © Greenpeace/RanteSomeone who has taken part in all the research flights our helicopter Tweety has carried out during the Esperanza's current tour is, of course, the pilot. Shaun (or Dingo as he's known about the ship) has flown every mission in both Indonesia and during the previous leg in Papua New Guinea.

As a result, he's seen a considerable amount of New Guinea and is able to draw comparisons between the two sides of the border.

Listen to the interview below to hear about Shaun's experiences flying over New Guinea.