Keep in Touch

Subscribe to stay up to date on Seacology’s events, trips, and projects.

  • Email Address
  • This field is for validation purposes and should be left unchanged.



Isabel Island National Park


Conservation benefit: 528-acre no-fishing zone around protected island for at least 18 years; mooring buoys

Community benefit: Lobster shelters to help protect the fishery

Date Approved: 02.2018


This project protects ocean ecosystems, making coastal communities more economically and physically secure in the face of climate change.

Isabel Island, a small (213-acre) uninhabited island 15 miles off the west coast of Mexico, is known as “Mexico’s Galápagos.” True to its nickname, the island hosts dense colonies of seabirds, including magnificent frigate birds, blue-footed boobies, and red-billed tropicbirds. Whale sharks and humpback whales ply the waters. Three species of sea turtles, all in danger of extinction, frequent the area: olive ridley, green, and Pacific hawksbill. In 2005, UNESCO declared the island and parts of the Gulf of California a world heritage site.

The island is surrounded by coral reefs—a rarity in this region. Nearby, one of the largest mangrove forests on Mexico’s Pacific side serves as a fish nursery. As adults, the fish make their way to the reefs.

The island itself is protected as a part of Isabel Island National Park, but the waters around it are not. To conserve the marine environment, the eight fishermen’s cooperatives active in the area proposed a 528-acre no-fishing zone around the island. They will seek a federal declaration making it a national protected area, permanently off-limits to fishing. In the meantime, they are voluntarily stopping their fishing there. The fishermen will also monitor the area and report any problems to Mexico’s National Commission of Protected Natural Areas (CONANP).

In return, Seacology is making a grant for purchase and installation of 14 mooring buoys around the island. The buoys will give boats a way to tie up without damaging the seabed and reefs with their anchors. The cooperatives will also buy 14 small lobster shelters (casitas). The shelters will help sustain the fishery by letting more young lobsters grow big enough to be harvested.

Our nonprofit partner for this project is Pronatura Noroeste, the northwest regional representative of Mexico’s oldest and largest conservation group.

Project Updates

May 2019

Our NGO partner ProNatura Noroeste and representatives of eight fishermen’s cooperatives have finished installing demarcation and mooring buoys around Isabel Island. Luckily, the two buoys torn out by Hurricane Willa were found, returned, and reinstalled. The groups also put in lobster shelters (“casitas”), to help keep the lobster population stable. The fisherman continue to honor the no-take zone that now surrounds Isabel Island and report any violations to CONANP, the agency in charge of enforcement in Mexico’s protected areas.

Read more

December 2018

Our NGO partner and representatives of the fishermen’s cooperatives installed the mooring buoys, but in October 2018, Hurricane Willa tore two of them out. The group will reinstall them, and then put in the lobster shelters. They hope to be done by the end of February.

Read more

May 2018

In April, our NGO partner and representatives of the fishermen’s cooperatives met with staff from the National Commission of Natural Protected Areas and biologist Jorge Castrejón Pineda, director of Isla Isabel National Park. The project was formally presented, and the parties discussed the placement of buoys and lobster shelters and the fishermen’s commitment to protect the marine area around Isabel Island.

Read more
- +