A commercial fisherman has caught a bighead carp, part of a family of invasive fish, in the St. Croix River.
Latest capture of silver 'flying' carp on St. Croix is 'disappointing' to DNR
Few if any Asian carp in St. Croix, Mississippi rivers
27-Pound Bighead Carp Caught In St. Croix River - CBS Minnesota
Invasive carp caught in St. Croix River, DNR says
Invasive silver carp found in St. Croix River - Duluth News Tribune
MAISRC in the News Minnesota Aquatic Invasive Species Research Center (MAISRC)
Amazing' Progress Reported on Keeping Carp Out of the St. Croix – St. Croix 360
Experts seek Great Lakes pathways for Asian carp
Updated: Minnesota and Wisconsin DNR partner to capture 400 invasive carp in the Mississippi River after 77 more were caught Dec. 4 - Outdoor News
51 invasive Asian carp netted in Mississippi River near La Crosse
Officials confirm 1st capture of silver carp on St. Croix
Asian Carp Mississipi river - General Discussion Forum - General Discussion Forum
DNR confirms invasive silver carp on St. Croix River - Grand Forks Herald
Bighead Carp (Hypophthalmichthys nobilis) - Species Profile