#WestbrookME - Marsh and Stream Explorers Field Training in Westbrook

April 25 from 9:30 am-12 pm

Location: #MillBrookPreserve, Presumpscot Regional Land Trust, Westbrook

Free, registration required.

"Curious about what critters live in your local streams and freshwater marshes? Come join #MaineAudubon and #MaineDEP for a fun morning of catching and identifying #macroinvertebrates at Mill Brook Preserve! Get hands-on training and learn how you can contribute to an important community science project that acts as a screening tool for Maine’s Department of Environmental Protection (DEP) water quality assessments. Be prepared to wade into shallow water as you net and handle macroinvertebrates!

"Marsh and Stream Explorers is a water quality monitoring project that trains volunteers to survey streams and freshwater marshes for large #AquaticInsects (macroinvertebrates) which are sensitive to environmental stressors and can be indicators of #wetland health. After this training session, you’ll have the tools to choose and survey your own stream or freshwater marsh and contribute invaluable data to Maine’s water quality monitoring efforts. If you’re interested in getting outdoors, learning something new, and protecting your local #watershed, this community science project is for you!

"We will meet at the parking area for the Northern Trailhead and go on a short walk from there. Wear clothes and shoes you’re comfortable walking in and potentially getting wet, waders or muckboots are encouraged and some may be provided."

FMI and to register:
https://maineaudubon.org/events/marsh-and-stream-explorers-field-training-in-westbrook/

#SolarPunkSunday #CitizenScience
#NatureBasedLearning #MarshExplorers #StreamExplorers #WaterIsLife #ClimateChange #CitizenScientists #ObservingNature

#Webinar - #Marsh and #Stream Explorers: A Treasure Hunt to Find Healthy Freshwater #Habitats in #Maine

Apr 22 2026
7:00 pm - 8:00 pm

"Curious about what critters live in your local streams and freshwater marshes? Come learn about Maine Marsh and Stream Explorers, a collaborative #CommunityScience project between #MaineAudubon and the Maine Department of Environmental Protection (#MEDEP). This program trains volunteers to survey for #macroinvertebrates, or large #AquaticInsects, in streams and freshwater #marshes statewide. With many macroinvertebrates sensitive to temperature, #pollutants, and other environmental stressors, their presence or absence serve as an important indicator of overall wetland health. This data then becomes an invaluable screening tool for #MaineDEP to prioritize where more-indepth water quality assessments should be conducted.

"In this webinar you’ll learn about what the Marsh and Stream Explorers project has accomplished and its impact on water quality monitoring statewide. We’ll look at our overall results, share our successes, and talk about future goals of the project. If you’re interested in getting outdoors, learning something new, and protecting your local watershed, this community science project is for you! Come learn more about how you can get involved. In-person field training for survey techniques to follow."

FMI and to register:
https://maineaudubon.org/events/marsh-and-stream-explorers-a-treasure-hunt-to-find-healthy-freshwater-habitats-in-maine/

#SolarPunkSunday #MaineAudubon #OnlineEvents #CitizenScience #NatureBasedLearning #MarshExplorers #StreamExplorers #WaterIsLife #ClimateChange #CitizenScientists #ObservingNature

New paper in Data in Brief sharing data in @gbif:

Occurrence data for stream-dwelling #macroinvertebrates from Central #Europe 🇭🇺🇨🇿🇭🇷

#CiteTheDOI: ✅

#OpenAccess: ⭐️

https://doi.org/10.1016/j.dib.2025.111272