Looking for a unique outdoor experience that combines exploration, conservation and science? Then this community science project focused on exploring water quality and stream health is just the thing for you. Maine Audubon, in partnership with Trout Unlimited Merrymeeting Bay chapter, is seeking volunteers to assist in sampling Frost Gully Brook to determine the presence of sensitive, moderately sensitive, and tolerant large aquatic insects (macroinvertebrates) following the removal of dams on the brook system last summer.
This tributary flows into the Harraseeket River, which then flows into Casco Bay. As a volunteer, you will work in teams of three or four to sample at a location in Freeport over the next year. Training, equipment, maps of the survey streams, data forms, and instructions will be provided. An in-person training session will take place on May 16 at Selene’s Fly Shop in Gardiner from 5:30-7:30 pm, or volunteers can choose to do online training by watching videos on the Maine Audubon website.
Large aquatic insects are important indicators of environmental changes with certain species needing specific water conditions and high-quality habitat. The presence or absence of different species can provide information on water quality and stream ecological health. Macroinvertebrates also serve as a crucial food source for many aquatic species playing a vital role in the stream food web. If there is a decline in insect population it can impact the entire aquatic food web.
By getting involved in this project you will not only have fun but also make a difference in monitoring and protecting our water resources. To sign up or get more information about this project please email hyoung@maineaudubon.org .
