Part 5/9:
In the arid wilderness, hundreds of unique species find niches in this tough environment. Ant populations flourish alongside their bizarre counterparts, the thorny devil lizard, creating a symbiotic relationship. This dry land is particularly suited for cold-blooded reptiles that maintain their life cycles amid scorching conditions.
However, these ecosystems face new challenges as invasive species like feral cats threaten the balance, potentially leading to the extinction of native wildlife. Biologist Rachel Portridge studies this phenomenon while collaborating with Aboriginal women, whose intricate knowledge provides insight into tracking and understanding these predators.