Adrienne Gulley, IISG pollution prevention outreach specialist, meets with five enthusiastic high school students from Peoria, Illinois. Gulley brought along the “EnviroScape,” a plastic model she uses to demonstrate how pollution affects water quality. The students belong to the selective 4-H Spark Tank, a program developed by University of Illinois Extension. Their goal is to “change the face of the South Side of Peoria through a beautification project” by building a hoop house—similar to a greenhouse. The students plan to raise native Illinois plants and vegetables to distribute to the community. Construction kicks off this spring.

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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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