Abstract

Fish spawning aggregations (FSAs) are a critical step in the life history of several commercially important grouper and snapper species throughout the Florida Keys. It has been shown that aggregations in other areas are susceptible to overexploitation. To ensure proper management of these resources, FSAs within the Florida Keys are being evaluated using a wide array of sampling tools (aerial surveys, sonar mapping, scuba divers, drop camera, etc.). The following objectives are being examined: i) Whether reported FSA sites share common habitat characteristics, ii) Determine the level of fish utilization and site fidelity, and iii) Collect life history data, iv) Locate any additional aggregations sites. Findings from this work will be used to aid resource managers in determining the efficacy of current marine reserve locations and provide information to further protect these resources.