More than half the world's wildlife gone in 50 years03:02SBS News In DepthFollow and SubscribeFollow and SubscribeFollow and Subscribe Apple Podcasts Spotify Listnr Download (5.56MB)Download the SBS Audio appAvailable on iOS and AndroidOne species reported to be in grave danger is Australia's native koalas.Follow and Subscribe Apple Podcasts Spotify Listnr Download (5.56MB)Download the SBS Audio appAvailable on iOS and AndroidPublished 31 October 2018 9:01pmBy Greg DyettSource: SBSShare this with family and friendsCopy linkShareOne species reported to be in grave danger is Australia's native koalas.ShareLatest podcast episodes09:36Once locked out of tertiary education, now Alina is rebuilding her life as a refugee student in Australiapodcast episode9 minutes 36 seconds10:31"Punching down": Hanson speech condemned for attacks on vulnerable Australianspodcast episode10 minutes 31 seconds09:31US and Iran sign peace deal, so what's next?podcast episode9 minutes 31 seconds04:14INTERVIEW: Analyst says Iran played a weak hand very wellpodcast episode4 minutes 14 seconds