Really? Crawfish an invasive species that needs to be eliminated? YOU PEOPLE IN MICHIGAN ARE NUTS! Crawfish is a cash crop raised by farmers who makes millions every year selling them in Louisiana, Texas and Mississippi. They are exported around the world! What is the matter with you!
http://michiganradio.org/post/tiny-lobsters-doom-why-invasive-
fish-bad-news
Disclaimer: In all seriousness, invasive species are very destructive and crawfish can damage earthen dams and possibly cause soil erosion in some areas. In Louisiana, this species is controlled by eating them.
http://michiganradio.org/post/tiny-lobsters-doom-why-invasive-
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Disclaimer: In all seriousness, invasive species are very destructive and crawfish can damage earthen dams and possibly cause soil erosion in some areas. In Louisiana, this species is controlled by eating them.