Legal · Tucson, AZ
Center for Biological Diversity
Won in federal court over this place
242 staff + 19 volunteers88¢ of every dollar to the workFounded 1989

3 groups have it in their care
Marine sanctuary in Massachusetts, 3.14M acres, managed by NOAA and the U.S. Fish and Wildlife Service, designated in 2016.
The defenders
2 groups are on the record for Northeast Canyons and Seamounts Marine NM, in the order they carry the weight. The range says how strongly our editors, the court dockets and their own filings tie each one here. Give directly; nothing routes through us.
Legal · Tucson, AZ
Won in federal court over this place
242 staff + 19 volunteers88¢ of every dollar to the workFounded 1989
Legal · New York, NY
Won in federal court over this place
829 staff + 5 volunteers76¢ of every dollar to the workFounded 1970
On the ground in Massachusetts
The situation
Underwater canyons deeper than the Grand Canyon and four extinct volcanoes rising from the Atlantic floor. Deep-sea corals thousands of years old live in these waters, the first marine monument in the Atlantic. The fishing industry wanted the protections gone, and in 2026 the administration delivered: a final rule reopened the monument to commercial fishing.
Source: NOAA / Harvard EELP · April 6, 2026
No public comment window is open on Northeast Canyons and Seamounts Marine NM right now. A call script is ready on the Public Lands Action Network, and the groups above are how the fight gets funded and argued in the meantime.
In the courts
The dockets we track that name Northeast Canyons and Seamounts Marine NM directly. Active first.
Your move
Straight to their own donation page. Your dollar never passes through us.
Their donation page ↗SpeakCall your representativesA ready call script on Northeast Canyons and Seamounts Marine NM, plus any comment window as it opens.
Public Lands Action NetworkFollowWatch the mapEvery threatened place in the country, tracked, with who stands for each.
Threatened Lands Map2 groups on the record, Center for Biological Diversity with 242 staff + 19 volunteers. That is who is holding it. Find your way in.