Invasive Species.

• Invasive species are species that are brought in away from a natural habitat that negatively impact the local species.
• Introduced species can change the balance of an ecosystem, some do not survive in a new place, some have negative effects on native species, if they do, they are labeled invasive species.

How Invasive Species Travel?

• Humans sometimes introduce them on purpose, without natural predators the population can grow immensely.