Despite needing 18-21 hours of sleep a day , koalas are still capable of start
Despite needing 18-21 hours of sleep a day , koalas are still capable of startling displays of energy, agility and aggression--especially around mating season. Get a closer look at the surprisingly rich and unexpected hidden lives of these iconic Australian marsupials in their natural habitat.
主演：艾丽西娅·冯·里特贝格,赫尔曼·蒂美拉斯,Stig R. Amdam,艾伦·多丽特·彼得森,Morten Holst,Siri Black Ndiaye,Gry M. Dahl,克里斯汀·多伦,Alicia M. Eidesund,彼得·福尔德,Ragnhild Gudbrandsen,Kalle Hennie,Niklas Kleppe,Oliver Haukeland Kross?y,Bj?rn Myrene,玛丽亚·阿尔姆·诺雷尔,Gerald Pettersen,克拉伦斯·史密斯,Mirabell
