The numbat is one of Australia most endangered mammals, reduced to fewer than 1,000 individuals by introduced predators. Conservation programs combining predator control and captive insurance populations aim to prevent its extinction.
Numbat conservation raises welfare considerations at multiple levels. Individual numbats killed by foxes and cats suffer the acute trauma of predation. Captive numbats in insurance populations face the welfare challenges of captivity for a solitary, highly active species with specialized dietary needs. The stress of captive management and translocation for population establishment must be weighed against the alternative — extinction. Predator-free fenced reserves represent the best available welfare and conservation outcome, providing numbats with appropriate habitat and freedom from introduced predators while maintaining wild behavioral expression. Supporting these programs is a direct investment in the welfare of individual numbats as well as the survival of the species.