14 Aug 2014

OCW Mystery Sound 7

From Our Changing World, 9:50 pm on 14 August 2014

The Our Changing World opening theme is made up of 18 sounds that appeared on the show during 2012 and 2013. The 7th mystery sound is a tree corer being used to work out the age of the loneliest tree in the world, on Campbell Island. It was part of the research carried out during the Australasian Antarctic Expedition, which visited New Zealand’s subantarctic islands and Antarctica during the summer of 2013-14.