The numbat is a critically endangered marsupial found only in Western Australia, facing extinction from introduced predators that have eliminated over 99% of its original range.
Numbats face constant predation pressure that keeps surviving populations under chronic stress. Fox and cat predation is not merely a population threat but an ongoing source of individual suffering — animals killed by predators experience fear and pain during pursuit and capture. Habitat fragmentation isolates small populations, reducing genetic diversity and exposing individuals to the full force of predation without refuge in numbers. Fenced predator-free reserves provide dramatically improved welfare conditions for numbats, allowing normal foraging, reproduction, and social behavior without constant lethal threat.