With the big spring thaw underway (mostly) and warmer weather on the way, Lakes Michigan and Huron are on track to get closer to their long-term water levels than they were last summer. 
 
“Water levels on Lake Michigan- Huron typically rise from March through July. Lake Michigan- Huron has risen one inch since early March, but is 13 inches higher than this same time last year. Although the above two lakes are higher, they are still 16 inches below the long term average for this date.
 
The rise in the lakes in the past month was the result of melting snow. Precipitation didn’t help much to the rise in lake levels, as March was fairly dry. The dry pattern in March was good for helping Michigan avoid major flooding. However, heavy rain would have really boosted lake water levels. March precipitation over the Lake Michigan-Huron drainage basin was only 1.49 inches, which was 69 percent of normal.”
Read more about the projected lake levels for this summer at the link above.

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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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