Stopping the waves of climate change with “living coastlines” | Environment



The results looked promising. Thousands of plugs of wetland grass planted along the shoreline of Portsmouth Inlet were thriving.

goose attack

Since late 2020, migratory Canada geese have taken to eating wetland grass planted in Portsmouth’s Cutts Cove, undermining researchers’ efforts to restore salt marsh habitat.

chase wild geese

Grant McCann

Grant McCann of the Jackson Estuary Institute at the University of New Hampshire oversees three “living shoreline” projects, including Wagon Hill Farm here in Durham.


Volunteers are replanting grass that has been eaten away by geese over the past few years in Cutts Cove.

trick the goose

This year, volunteers replanted grass at Cutts Cove in Portsmouth and installed snow enclosures to chase away geese that had been feeding on grass plugs during past migrations.

Planning for climate change

Return to nature\

The restored coastline of Cutts Cove in Portsmouth

save and learn

habitat restoration

The Cutts Cove salt marsh was restored after volunteers planted grass and installed snow fencing to keep out geese.

in order to help

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