Sarcoptic mange is causing significant welfare suffering and population declines in common and southern hairy-nosed wombats across Australia, with treatment programs providing direct welfare intervention.
Wombats dying from mange experience weeks of intense pruritic suffering from mite infestation, progressive skin damage, and starvation from inability to forage effectively. The suffering is prolonged and severe. Treatment programs using ivermectin-treated flaps at burrow entrances — which apply medication to the backs of passing wombats — provide welfare intervention at scale without requiring capture of individual animals. Supporting these programs and advocating for their expansion addresses one of the most significant active wildlife welfare crises in Australia.