What is Rockweed and why is it important?

The familiar greenish-brown macroalgae that covers the rocky shores of New England and maritime Canada is commonly called rockweed. Most of it is the species Ascophyllum nodosum. Rockweed has been harvested commercially and extracts from it are used for fertilizer or...

A Living Lab

Sears Island’s clam flats are healthy and productive thanks to an ongoing clam restoration project begun in 2003. Under the guidance of Dr. Brian Beal, Professor at UMaine Machias and Director of the Downeast Institute, the Searsport Shellfish Management...

Recent Projects Completed on Sears Island

Trail Improvements A Grant from the Recreational Trails Program enabled FOSI to have bridges placed along the Homestead Trail in wet or sensitive areas, as well as some ditching to divert runoff during rainy seasons. These improvements make walking easier and safer...

Donate to Friends of Sears Island

Sears Island: Our Legacy As FOSI takes on more projects to fulfill its mission of protecting the land while encouraging low impact use its expenses continue to grow and the needs for an office and part-time staff become increasingly important. To make a donation to...