Many types of butterflies are migratory. Therefore, they would be native, and NOT invasive.
invasive
A species is not inherently native or invasive. All species on Earth have a region to which they are native. If they are introduced to a new area, then they are invasive to that area. The orca has a cosmopolitan distribution, so it is native to oceans pretty much everywhere.
Customs checks help stop non-native species from invading and disrupting the native ecosystem. The invasive species may out compete the local species, or the invasive species may have no predators in the native ecosystem.
Invasive species are species that are not native to an area. They typically will thrive in their new environment and in doing so will change the ecosystem by starving out the native species. Some examples of invasive species in America are Japanese beetles, Asian carp, kudzu, phragmites and many many more.
No, raccoons are not an invasive species of the Everglades. They are native wildlife there.
An invasive animal
It is not a native plant and it crowds out native plants.
It is not a native plant and it crowds out native plants.
No, not all non-native species are invasive. Penguins brought to a sandy desert would most certainly die very quickly.
the ones that arent native.
Native to Puerto Rico and an invasive species of Hawaii.
Invasive Species