How did the exticntion of the Tasmanian tiger affect the ecosystem?

The extinction of the Tasmanian tiger, or thylacine, disrupted the ecosystem of Tasmania by removing a top predator that helped regulate populations of prey species, such as kangaroos and wallabies. This imbalance likely led to overgrazing and changes in vegetation structure, affecting other species that rely on those plants for habitat and food. Furthermore, the absence of the thylacine may have allowed invasive species to thrive, further complicating ecosystem dynamics. Overall, its extinction exemplifies the critical role of apex predators in maintaining ecological balance.