Wallabies

Kangaroos, wallabies and koalas are marsupials.

Without his spear, he is unable to transfix the kangaroos and wallabies on which he so much depends for his daily food, and, robbed of his boomerangs and nullah-nullahs, the wild duck can pass him scatheless, and the cockatoo can scream defiance from the lofty trees.

Wallabies were accidentally introduced to Hawaii and have become naturalized.