Koala mother with piggybacking young climbs up a tree to change to a new feeding and sleeping tree. Source: AAP / AAP/Mary Evans/Ardea/Steffen & Alexandra Sailer
Katrin Hohwieler is a scientist at Sunshine Coast University and researches koala species protection with four-legged friend Billie-Jean. Kia Kuhnert reports.
Katrin Hohwieler forscht mit Vierbeiner Billie-Jean zum Artenschutz von Koalas