Euro / Red Wallaroo - Inhabits dry rocky areas of inland and western Australia (Macropus robustus erubescens). Marble Bar, Western Australia. This subspecies erubescens is known as Euro or Red Wallaroo and the eastern subspecies robustus is called Grey Wallaroo. This is a wild animal seen at the back of the tennis courts on the outskirts of Marble Bar, Western Australia. They feed in the evening and at night and rarely drink water. It had been resting in the shade of a huge tree but quickly disappeared into open spinifex country when it realised it had been seen.