Across northern states and Canadian provinces, and most notably in Wisconsin, the invasive rusty crayfish has significantly altered every native ecosystem it’s invaded. Negatively, lakes infested by them were quickly deforested, void of aquatic plant life. The whole food chain and fishery suffered as a result. Recruitment of certain fish species grew poor, with
Across many northern natural lakes and lowland flowages, some of the biggest bronzebacks available in the system can be found dwelling in weedy cover. They’ll utilize weeds for cover and habitat for cover and feeding opportunities more often than you think. These weed oriented smallmouths continue to be overlooked and under fished, with the
Eons ago, during pre-settlement times, the natural shallow water areas of many northern lakes were brimming with vast amounts of wood cover and plant life. Entirely undeveloped centuries ago, these lakes were pristine ecosystems. I could only wonder how virgin and unexploited our current fisheries were back then.