<p>Russell Kane is back with the feral sibling of Evil Genius. We're spilling the beans on Koalas. Are they Adorable Aussie icons or shit-eating nightmares? Helping Russell decide whether Koalas are evil or genius are comedian Felicity Ward and zoologist Lucy Cooke.</p><p>Written by: Eve Delaney &amp; Ruth Huskisson Additional material by: Angela Channell &amp; Catherine Beazley Researcher: Catherine Beazley Sound Recordist: Gareth Wood Digital Editor: Jerry Peal Production Coordinator: Liz Tuohy Executive Producer: Paul Smith Producer: Simon Nicholls</p><p>Evil Animals with Russell Kane is a BBC Studios production for BBC Sounds.</p>