The biggest threat to wallabies is habitat loss. As human populations grow and expand, they encroach on wallaby habitats, destroying or fragmenting them. This can make it difficult for wallabies to find food, shelter, and mates, leading to population decline.
Predation
Wallabies are also preyed upon by a number of introduced predators, including foxes, cats, and dogs. These predators can kill wallabies of all ages, but they are especially devastating to joeys (baby wallabies).
Disease
Wallabies are also susceptible to a number of diseases, including tuberculosis, brucellosis, and mange. These diseases can spread quickly through wallaby populations, causing widespread death and illness.
Hunting
Wallabies are also hunted for their meat and fur. In some areas, wallaby hunting is a subsistence activity, while in others it is a commercial enterprise. Hunting can have a significant impact on wallaby populations, especially if it is not managed sustainably.
Climate change
Climate change is also a threat to wallabies. As the climate changes, wallaby habitats may become too hot, dry, or wet for them to survive. This can lead to population decline or even extinction.
Overall, wallabies are facing a number of threats that are causing their populations to decline. These threats include habitat loss, predation, disease, hunting, and climate change. If these threats are not addressed, wallabies could become extinct in the wild.