The brush-tailed phascogale is a carnivorous, tree-climbing marsupial from Australia. It is able to erect the long, black hairs on the end portion of its tail — this 'bottle-brush' tail is used to draw a predator's attention away from its body.

The jaws of a Tasmanian devil can open to an 80-degree angle, able to deliver the strongest bite of any carnivorous mammal relative to body size. Nicknamed the "Australian hyena", the devil is a bone-crunching scavenger, gorging on dead bodies before they can fester and spread disease.