However, certain populations of brush-tailed rat-kangaroos may face threats, such as:
* Habitat loss and fragmentation: The clearing of forests and woodlands for agriculture, urbanization, and other land uses destroys their natural habitat.
* Predation by introduced species: Predators like feral cats and foxes can significantly impact their populations.
* Climate change: Changes in rainfall patterns and increased bushfire frequency could threaten their habitat and food sources.
It's important to note that while the species as a whole is not endangered, specific populations might be facing challenges that require conservation efforts.