If you’re headed out to enjoy the weather and the outdoors this holiday weekend, you may want to balance swim time with some time on the beach as water temperatures look to be below average in some areas of Lake Michigan
 
“In contrast to air temperatures forecast in the 80s, Lake Michigan water won’t warm up in time for the Thursday holiday, according to the National Weather Service office in Grand Rapids.
 
Water temperatures in Lake Michigan are 10 to 15 degrees colder than they were this time in 2012 and 5 to 10 degrees colder than they were in 2011, according to meteorologist Evan Webb. He said it’s a product of the cool spring this year.”
Water temperatures may be warmer or cooler at other points on the lake, and there are a number of sites to keep up to date on the conditions. If you’re planning to spend your time near the waters around Michigan City, Indiana, for instance, you can get current and recent nearshore conditions from the buoy operated by Purdue University and Illinois-Indiana Sea Grant
 
However you spend time this holiday weekend, enjoy the sights and scenery safely.

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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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