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Green Police: Sugar Company's Claims a Bit Too Sweet

10 Invasive Species That Cost the U.S. a Bundle

Anyone who has ever watched an episode of Animal Planet knows that ecosystems are fragile, relying on the delicate balance of species and resources. But what is less-known is the high economic cost incurred when a balance is upset by a species that is alien to the area. Killer bees, coyotes and Canadian geese are just a few of the biggest offenders.