REEF Database Reaches New Milestones

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Over 8,500 volunteers have conducted 100,000 REEF surveys in the western Atlantic since 1993. Photo by Ned DeLoach.

Earlier this week, on March 3rd, 2009, the number of REEF surveys conducted by volunteers in the Tropical Western Atlantic (TWA) region (incl. the US East Coast, Caribbean, Bahamas, Gulf of Mexico) topped 100,000! The REEF Volunteer Survey Project database as a whole (including all regions) reached this benchmark in October 2006. The 100k surveys have been conducted by 8,582 volunteers at 6,203 sites in the TWA region. Other remarkable project milestones reached this week -- there are now two TWA surveyors who have conducted over 2,000 surveys each(!), many of our surveyors in the Pacific and Hawaii regions are about to surpass the 500 survey mark, and the number of surveys conducted in the Pacific region will soon exceed 15,000. Visit our Top 10 Stats page to see the most frequently sighted species, the most species-rich locations and our most active surveyors.

REEF's mission, to educate and enlist divers in the conservation of marine habitats, is accomplished primarily through the Volunteer Survey Project. 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, the Caribbean and Hawaii, as well as on selected invertebrate and algae species along the West Coast of the US and Canada. The data are collected using a fun and easy standardized method, and are housed in a publicly-accessible database on REEF's Website. These data are used by a variety of resource agencies and researchers. To find out more about who is using the data, visit the Publications page on the REEF website. The first surveys were conducted in 1993. As of February 2009, 125,717 surveys have been submitted to the REEF Survey Project database. Visit the About REEF page to find out more and to see where our volunteers are conducting surveys.

Design by Joanne Kidd, development by Ben Weintraub