Friday, 9 September 2011

5 Exotic Animals Vs Invasive Species

Forget home-field advantage: When species roam, they can thrive.

Free from their own predators and among other species that aren't used to competing with them, invasive species can monopolize resources and alter delicate ecological relationships. One way biocontrol experts have countered invasive-species threats is by bringing in other exotic species to target the invaders. As some past examples show, such tinkering can work, but it also can prod


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