If you carefully keep your bird records by state, be aware of the location of the state line and use the appropriate eBird hotspots when you submit checklists.
The road to the Seabrook Wastewater Treatment Plant, Wrights Island Road, and the wastewater plant itself are on the New Hamsphire side of the New Hampshire-Massachusetts border.
Roadside viewing
Restrooms on site
Wheelchair accessible trail
Entrance fee
Last updated October 26, 2023