Amazing Wildlife is spotlighting the Australian Forest Conservation Hub by highlighting a favorite tree-dwelling marsupial: the koala! Rick and Marco are joined by Jen Tobey, a researcher at San Diego Zoo Wildlife Alliance, who explains why marsupials are raised in a pouch—and the truth about why koalas sleep so much. The San Diego Zoo has the largest breeding colony of koalas outside of Australia, and Jen shares details about two field researchers in Queensland and the Blue Mountains region of New South Wales, working with the Alliance in koala conservation. The hosts and Jen also discuss the challenges and successes the Alliance is having in reintroducing koalas to lands they once inhabited.