Today, much more thought is put into introducing non-native species.

The city is home to several thriving non-native species of plants and animals.

Despite last fall's burn, there are still plenty of non-native species.

Join a team in your community that removes non-native species.

The pet industry was responsible for 84% of the 137 non-native species introduced from 1863-2010.

So, a non-native species, the black bass, was introduced into the lake in 1958.

These plants are non-native species that occur locally in the region.

So far it has remained little disturbed and contains few non-native species.

We certainly need to do far more to stop the unwitting introduction of non-native species.

Invasion of non-native species can also have a negative effect on global biodiversity.