
ABOUT CREMA
The Center for the Restoration of Endangered Marine Species Association (CREMA) is an NGO dedicated to 5 main pillars, whose goal is to protect, conserve and promote ecosystemic management of our marine resources. During our short history, since 2012, we have directed our efforts to:
- RESEARCH:
- on Sea Turtle Nesting Beaches in San Miguel, Corozalito, Costa de Oro and Bejuco in Nandayure, Guanacaste.
- satellite tagging of sharks, rays and sea turtles in Cocos Island National Park and acoustic tagging of bull sharks in Pacific coastal areas of Costa Rica.
- Hawksbill turtle research in the Cabo Blanco Absolute Reserve in the Pacific of Costa Rica.II. PROSELYTISM AND POLITICAL LOOBY
In this field we have had influence as advisors in decision making to politicians and other public officials, to achieve changes in legislation to save sea turtles and sharks in Costa Rica.
III. PUBLIC CAMPAIGNS
This is a CALL TO ACTION, with which we have achieved the participation of sectors of society such as environmentalists, students, lawyers, tourism, entertainment and the general public, including women and men of all ages, locally and internationally.
Main campaigns: LET'S SAVE THE PACIFIC LEATHERBACK, NO TO SHARK FINNING, SHARKS ARE ALSO WILDLIFE, LET'S PROTECT COCO ISLAND and LET'S TAKE CARE OF MIGRAVIA.
- VOLUNTEERING
The VOLUNTEERING program is carried out in conjunction with TurtleTrax and focuses on the work of INTERNS, COORDINATORS and ASSISTANTS, who help in all aspects of the Nesting Beach projects.
- RESPONSIBLE ARTISANAL FISHING
Promotes the rational and sustainable use of fishery resources through fishing gear that reduces bycatch of non-target species. It is developed in Punta Coyote and Bejuco, Nandayure, Guanacaste.
If you are interested in donating to CREMA or would like more information about our organization and projects please contact us.
THANKS!

Research ASsistants 2023 – 2024
Open call for research assistants

SPONSOR A SCIENTIFIC RESEARCH EXPEDITION TO COCOS ISLAND NATIONAL PARK, COSTA RICA
Excellent opportunity for shark conservation enthusiasts and early career scientists who want to become acquainted with sharks.

Project Coordinators 2023 – 2024
Turtle season 2022-2023 begins. We are looking for Coordinators

Project Coordinators 2023 – 2024
Turtle season 2022-2023 begins. We are looking for Coordinators

Project Coordinators 2023 – 2024
Turtle season 2022-2023 begins. We are looking for Coordinators

More than 10,100 people call on Costa Rican President Laura Fernández Delgado to protect sharks
They demand compliance with Costa Rica’s Supreme Court ruling San José, Costa Rica, September 29, 2026. A petition signed by more than 10,100 people was delivered today to the Presidential Office, calling on President Laura Fernández Delgado to intervene to ensure...

Costa Rica Is the World’s Largest Exporter of Silky Shark Products
High Export Volumes Raise Concerns Under CITES San José, Costa Rica – July 15, 2026. A report submitted to the Secretariat of the Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES), prepared by the United Nations Environment...

United States Identifies Costa Rica for Illegal, Unreported and Unregulated (IUU) Fishing
NOAA Report Cites Lack of Longline Observer Program and Deficient Monitoring of Threatened Marine Species (San José, Costa Rica — July 3, 2026). The United States has identified Costa Rica for Illegal Unreported and Unregulated (IUU) fishing, as it has failed to...

Costa Rica Must Immediately Halt Commercial Fishing and Exports of the Pelagic Thresher Shark
As of today June 27, 2026, the pelagic thresher shark is now protected by the Appendix of the CMS. Costa Rica must immediately suspend capture and commercialization of this species.

Report 2025: Campaign updates, science reporting and policy impact, in the Eastern Tropical Pacific
The annual report on CREMA’s 2025 marine conservation research, policy advocacy, and expedition activities focused on threatened species in the Eastern Tropical Pacific

New study calls for international cooperation to protect shark migratory corridors, or swimways, in the Eastern Tropical Pacific.
Connectivity between islands up to 3,000 km apart. (San José, Costa Rica – February 18, 2026). A newly published scientific study on the migratory movements of Galapagos and silky sharks tagged in the Revillagigedo Archipelago, Mexico, confirms biological connectivity...

Sharks are back up for a vote in the Costa Rican Congress
Today, the Environment Commission approved the bill that clarifies that sharks are wildlife.

Costa Ricans Urge Minister of Environment to Vote in Favor of Protecting the Giant Manta Ray at CITES
40 NGOs and 80 citizens call on the country to support a total ban on international trade of the species. (San José, Costa Rica – November 26, 2025). Last Friday, November 21, forty Costa Rican NGOs and coastal marine tourism businesses sent a letter to the Minister...

Lawyer and Biologist Challenge the Composition of the Costa Rican Delegation to CITES
They point to non-compliance with national legislation (San José, Costa Rica – November 17, 2025). Costa Rican attorney Walter Brenes and biologist Randall Arauz sent a letter today addressed to the President of the Republic of Costa Rica, Rodrigo Chaves, as well as...

Victory! Administrative Court orders ban on export of silky shark and thresher shark products
Costa Rica will no longer be able to export products from silky sharks nor three species of thresher sharks. This is the order of the Administrative Contentious Court today, accepting the imposition of a precautionary measure filed by environmental attorney Walter Brenes of Energy Law Firm, declaring :a) the inadmissibility of authorizing the export of silky shark and three species of thresher shark products, b) recognition that these species are wildlife threatened with extinction, and c) an absolute prohibition on the export of products from the aforementioned shark species.
Celebrating World Oceans Day. Conservation of oceans is vital for our own survival, cause they sustain the life of Planet Earth.