When foreign species settle into new environments, they may turn invasive, wreaking havoc on ecosystems. Such species typically overpower the indigenous flora and fauna, causing a reduction or even disappearance of native species. These invaders can also revamp entire ecosystems by modifying the distribution of resources and spreading novel diseases. Notable instances are the Burmese pythons in the Everglades and the zebra mussels in the Great Lakes.To tackle the issue of invasive species, methods like prevention, early detection, swift action, and sustained management are implemented. These tactics are crucial in safeguarding biodiversity and rehabilitating ecosystems that have been affected by invasive species.