An important role of the park is the conservation of rare and threatened species.

While its numbers threaten other species, it is not at risk of extinction.

The demand for bear parts is beginning to threaten certain endangered species of bears.

It is protected as a state threatened species in Maine.

Many of the plants in the family are threatened species.

The practice of keeping wild animals as pets threatens several species.

So many have been released in the wild that they're threatening native species.

But to some environmentalists, it is also a practice that threatens native species.

It is home to both flora and fauna threatened species.

This is a practice that has threatened several species.