Swamp Crayfish News Today

We recently received news that both the Big Sioux River and Big Stone Lake have become infested with Zebra Mussels, an invasive aquatic invertebrate.

Invasive species cost the global economy a whopping $423 billion annually, a major new study from the United Nations found Monday. Introduced to new environments through human activities, these species adversely impact local biodiversity and human lifestyles by destroying crops and wiping out native species. Korea is no exception to this global concern. The country's natural ecosystems have been significantly di...