by Communications Committee | May 15, 2025 | Education, News
That yellow stuff that washes ashore in May and June is primarily tree pollen, specifically from coniferous trees like pines. These trees release large amounts of pollen during their pollination season, which is typically in the spring. The pollen is carried by wind...
by Communications Committee | May 15, 2025 | Education, Guardian Tips, News
Garlic mustard (Alliaria petiolata) is an invasive biennial plant in the mustard family, known for its aggressive spread and detrimental impact on native ecosystems. Originally introduced from Europe for culinary and medicinal purposes, it has since become a...
by Communications Committee | May 15, 2025 | Education, News
Cercarial dermatitis, also known as “swimmer’s itch,” is an uncomfortable rash caused by microscopic parasites found in freshwater lakes. As we enter the swim season, it is important to be aware of how to avoid this pesky parasite. Prevention is key! You can greatly...
by Communications Committee | Apr 17, 2025 | Education, News
The GLA embraces a policy of “early detection, early response” when it comes to invasive species—both plant and animal invasives alike. This includes removing Japanese koi fish from the watershed. As part of a three-year plan which began in 2024, the GLA will once...
by Communications Committee | Apr 17, 2025 | Education, Guardian Tips, News, Watershed Trivia
Reminder – leave the leaves! Don’t rush to tidy your yard – native pollinators are still hibernating in last season’s leaves and stems. According to Michigan State University Extension, it’s best to wait until temperatures are consistently above 50°F. Your...
by Communications Committee | Apr 17, 2025 | Education, News, Watershed Trivia
Did you know that the Glen Lake Association helps to preserve and protect the rarest flower in Michigan? Michigan monkeyflower (MMF) only grows in Michigan and is on the federal endangered species list. This beautiful little yellow flower is extremely rare, with only...
