Tom and Léa are in Australia. In awe, they observe ostriches, koala bears, kangaroos ... when, suddenly, some wild dogs attack! Panicked, a mama kangaroo abandons her baby at the feet of the two kids and flees ...Tom and Léa are in Australia. In awe, they observe ostriches, koala bears, kangaroos ... when, suddenly, some wild dogs attack! Panicked, a mama kangaroo abandons her baby at the feet of the two kids and flees ...