A Community with a Mission
Guardians of Puerto Rico’s Urban Reef
Arrecifes Pro Ciudad, Inc. is a nonprofit organization dedicated to conserving, restoring, and protecting the urban coral reef of Isla Verde, Puerto Rico. Rooted in citizen action, the group bridges communities, academic institutions, and government agencies to safeguard one of the island’s few living metropolitan reefs. Arrecifes Pro Ciudad promotes environmental responsibility and the principle that healthy oceans begin with informed communities. Its work has earned recognition as a model for community-led coastal protection.
From Concern to Collective Action
Arrecifes Pro Ciudad began in 2009 when residents, educators, and environmental advocates in Isla Verde united to protect the reef ecosystem threatened by pollution and unregulated coastal activity. What started as a grassroots effort evolved into an officially designated marine reserve — the Isla Verde Marine Reserve — through the enactment of Law 274 of 2012.
This designation was followed by a co-management agreement with the Department of Natural and Environmental Resources (DRNA), ensuring that both community members and government entities share responsibility for the reef’s future.
Core Programs and Environmental Efforts
Water Quality Monitoring
Every week, volunteers collect and analyze water samples along the Isla Verde coastline to track temperature, salinity, pH, and oxygen levels. These public reports not only inform the community but also guide environmental policies and identify contamination risks early.
Sea Turtle Conservation
Under its “Tortugueros de Isla Verde” program, the organization monitors beaches to protect sea turtle nests, records hatchlings, and coordinates with the DRNA. The project safeguards species such as the Hawksbill Turtle (Carey) and the Green Sea Turtle, both of which feed and develop in the Isla Verde reef zone.
Environmental Education and Public Awareness
Arrecifes Pro Ciudad leads educational talks, school workshops, and social media campaigns that connect people to marine life. Their Instagram series, “Meet the Isla Verde Reef,” introduces followers to the area’s biodiversity. Through these creative outreach efforts, the organization makes science accessible and turns environmental awareness into local pride.
Adoption and Sponsorship Initiatives
In an innovative fundraising effort, the group launched “Adopt a Reef Creature,” in which donors symbolically adopt species found in Isla Verde’s waters.
Science and Citizenship Working Together
Arrecifes Pro Ciudad collaborates closely with universities, environmental coalitions, and government partners. Its co-management agreement with the DRNA includes representatives from public agencies, local businesses, and academic institutions.
It also works alongside the Sociedad Ambiente Marino and other organizations in broader coral restoration networks throughout Puerto Rico. These partnerships expand research capacity, volunteer training, and reef restoration techniques — ensuring that local conservation aligns with global sustainability goals.
A Living Laboratory of Hope
The Isla Verde Marine Reserve has become a living example of how community-driven science can reverse environmental decline. Local biodiversity has shown signs of recovery, with increasing sightings of juvenile fish, sea turtles, and coral growth.
Still, challenges remain. Light pollution disrupts turtle nesting, oil waste contaminates runoff, and storms continue to threaten shallow reefs. Despite these setbacks, the volunteers’ persistence proves that local action can sustain long-term environmental resilience.
How to Support the Reef
Arrecifes Pro Ciudad invites everyone — residents, tourists, and ocean lovers — to take part in protecting Isla Verde’s reef. You can:
-
Visit: Learn more at arrecifeislaverde.com.
-
Volunteer: Participate in beach patrols, coral monitoring, or public outreach.
-
Donate: Contributions fund equipment, educational materials, and research.
Contact Information: Arrecifes Pro Ciudad 
Telephone: 787-604-4959
Email: arrecifeislaverde@gmail.com
Website: www.arrecifeislaverde.com
Facebook: Arrecifes-Pro-Ciudad-Inc
Instagram: arrecifesprociudad
