Study links Asian carp with Mississippi River fish drop
(World News Science)

TRAVERSE CITY, Mich. (AP) - Sport fish have declined significantly in portions of the Upper Mississippi River infested with Asian carp, adding evidence to fears about the invader´s threat to native species, according to a new study. Analysis of nearly 20 years of population data suggests the carp are out-competing fish prized by anglers, such as yellow perch, bluegill, and black and white crappie, the report said. × This page requires Javascript. Javascript is required for you to...