non-indigenous

the non-indigenous species threatened the native ecosystem.

control measures are needed to manage non-indigenous plants.

the introduction of non-indigenous species can be highly disruptive.

researchers are studying the impact of non-indigenous insects.

preventing the spread of non-indigenous species is a priority.

the river contained several non-indigenous fish populations.

eradicating non-indigenous species is often a difficult task.

the area is vulnerable to invasion by non-indigenous plants.

we need to monitor for the presence of non-indigenous organisms.

the report detailed the effects of non-indigenous crustaceans.

public awareness campaigns target non-indigenous species prevention.