The dingo has been implicated in driving the now extinct Tasmanian "tiger" - or thylacine - off mainland Australia, and marginalising it in its final island habitat.
In addition to population monitoring, volunteers check for breakage in the 2m-high, 20km-long, 1m-deep anti-dingo and dog fence that surrounds the park, and fill up water containers placed around the reserve for the wombats each day.
After all, says German army Colonel Udo Kalbfleisch, "without giving soldiers proper protection you can't motivate them" and points to a video showing the heavily armoured Dingo that protects German soldiers on patrol in Afghanistan.
Earlier this week a temporary export bar was placed on two works by George Stubbs that gave the 18th Century British public their first chance to see what a kangaroo and a dingo looked like.