The red-necked wallaby (Macropus rufogriseus) - see the red just above the shoulders? I think that black nose and paws, and that white stripe around the mouth can be used to distinguish the red-necks from other local wallabies too. Although to be perfectly honest I find it rather tough to tell some of those guys apart.
...and they had the biggest pouches I have seen so far. Some of the pouches were pretty much resting on the ground while females foraged.