Seagrass beds in Martinique cover approximately 4,974 hectares and consist mainly of turtle grass and manatee grass. They serve as nurseries for many species by providing food, oxygen, and shelter. However, seagrasses face risks of disappearance due to natural disturbances, human pollution, poaching, and boat anchoring. Efforts are being made to protect seagrasses through sea policing, responsible boating practices, and reducing marine waste.