4. The carp are coming (Asian Carp part 1) - a podcast by University of Wisconsin Sea Grant Institute

Wisconsin Sea Grant takes a trip to the world’s largest electric fish dispersal barriers, just south of Chicago. These barriers are sending electricity into the canal for one purpose- to keep Asian Carp from swimming into the Great Lakes. 

EDIT: In this episode, we state that the dense and reproducing carp population is 20 miles downstream of the electric carp barriers. This is incorrect - the dense and reproducing Asian Carp population is located 100 miles downstream of the barriers in the Peoria and La Grange pools of the Illinois River.

Special thanks to our guests Duane Chapman, Tim Campbell, Kevin Irons, Elena Blevins and Titus Seilheimer. Thank you to the US Army Corps of Engineers and Chuck Shea for a tour of the electric barriers.  
 
How to identify Bighead, Silver, Black, and Grass Carp: http://www.dfo-mpo.gc.ca/species-especes/profiles-profils/asiancarp-carpeasiatique-eng.html
 
Up-to-date information about Asian Carp in the US: http://asiancarp.us/ 

Further episodes of Introduced

Further podcasts by University of Wisconsin Sea Grant Institute

Website of University of Wisconsin Sea Grant Institute