A few weeks ago, the REEF Volunteer Fish Survey Project database topped 175,000 surveys! We are exicted and proud to have reached this milestone. Together with our 14,000+ volunteers, we have created the largest fish sightings database in the world! This vital dataset is used by marine scientists, researchers, and government agencies to better understand and protect marine resources. The number of scientific publications, requests for data, and policy decisions resulting from REEF data continue to increase. Visit our Publications page to see the citations list of scientific papers that feature REEF data. Visit our Top 10 Stats page to see the most frequently sighted species, the most species-rich locations, and our most active surveyors.

The Volunteer Fish Survey Project is the cornerstone program that supports REEF's mission to conserve marine ecosystems by educating, enlisting, and enabling divers and other marine enthusiasts to become active ocean stewards and citizen scientists. The program allows volunteer SCUBA divers and snorkelers to collect and report information on marine fish populations from throughout the coastal areas of North and Central America, Caribbean, Hawaii, and the tropical West Pacific, as well as on selected invertebrate and algae species along the West Coast of the US and Canada and the South Atlantic States. The data are collected using an easy and standardized method, and are housed in a publicly-accessible database on REEF's Website. The first surveys were conducted 20 years ago in Key Largo, in July 1993.

Explore the REEF database online at www.REEF.org/db/reports.