Insects for breakfast and whales for dinner: the diet and body condition of dingoes on Fraser Island (K'gari).

Top-predators play stabilising roles in island food webs, including Fraser Island, Australia. Subsidising generalist predators with human-sourced food could disrupt this balance, but has been proposed to improve the overall health of the island's dingo (Canis lupus dingo) population, which is allegedly 'starving' or in 'poor condition'. We assess this hypothesis by describing the diet and health of dingoes on Fraser Island from datasets collected between 2001 and 2015.