SBS | Koalas face extinction in NSW as early as 2050: report SBS More than 5000 of hectares of NSW koala habitat has been destroyed in one year, a report's found, with conservationists concerned the marsupials could face extinction. Updated Updated 2 hours ago. Share. Share on Facebook; Share on Twitter. Koalas ... Hectares of NSW koala habitat destroyed Barnaby Joyce rubbishes report NSW koalas face extinction Experts predict koalas will be extinct in NSW by 2050 |