The Illinois Department of Natural Resources continues to explore every option to keep Asian carp from entering Lake Michigan, and one of the latest efforts involves distributing new fishing nets.

From The Daily Northwestern:

“In an effort to keep the lake clean, IDNR recently placed orders for brand new fishing nets, which will be distributed to visiting commercial fishermen who may be carrying carp residue beyond the barrier. IDNR often invites commercial fishermen into Lake Michigan so they can catch invasive species, Irons said. But their net residue may be causing inaccurate eDNA tests and ultimately reducing the IDNR’s ability to combat carp invasion.

The new nets will be distributed to fishermen before they cross the electric barrier and are guaranteed to be carp free, Irons said. IDNR is also discussing new methods of cleaning and bleaching fishing boats to reduce the presence of carp slime. Irons cites collaboration with the ACRCC as a huge factor in the ongoing fight against carp.”

Follow the link above for the full story about these and other efforts.

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When participating in a crayfish participatory science activity, be sure to snap plenty of photos of any crayfish you catch or observe. Not only is it a great way to capture the fun and excitement of the day, but it also helps document the species present. To ensure accurate identification by scientists, it’s important to provide clear photos from multiple angles. Dorsal (top), lateral (side), and ventral (underside) views of the crayfish should always be photographed.To learn more about the specific features to highlight in your photos visit the link in bio or InvasiveCrayfish.org/Management/#Community
Who says “Back to School” means back indoors? While the weather is still warm, take your students on an outdoor science adventure by exploring crayfish in your local waterways.The Invasive Crayfish Collaborative invites grades 2-12 educators to take part in a hands-on participatory science activity. By catching, identifying, and reporting crayfish species in your area, students contribute valuable data that helps scientists better understand where native and invasive crayfish live.Check out what other educators have found and get involved: inaturalist.org/projects/great-lakes-crayfish
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