1.   Another concern was the problem of uncontrolled importations of exotic species.

2.   Firing alien genes into a different genome is exactly the same thing as introducing exotic species into a foreign eco-system.

3.   It has hundreds of exotic species.

4.   The Cotswold Wild Life Park is home to many exotic species of animals ranging from big cats to tarantulas.

5.   There was less interest in transferring exotic animal species around the world.

6.   And generally, ecologists say, exotic species tend to upset the equilibrium of an ecosystem.

7.   An expert raftsman guided us down the river and pointed out exotic species of foliage on the shaded banks of the river.

8.   And like other exotic species, the melaleuca left its predators back home.

9.   And the Jamaican players are being examined in the media as an exotic species.

10.   Anjanette Hintz, a federal Fish and Wildlife Service worker, was trawling in a small boat for exotic species.