- Grazing: Manatees are herbivorous mammals that feed primarily on seagrass, which is a critical part of the coastal ecosystem. By grazing on seagrass, manatees help to maintain the health and productivity of these ecosystems.
- Nutrient Cycling: Manatees excrete large amounts of nitrogen and phosphorus through their urine and feces, which are essential nutrients for plants and algae in the marine environment. This process helps to fertilize the water and maintain the productivity of the ecosystem.
- Biodiversity: Manatees are an important part of the marine biodiversity in the coastal waters of Florida and the Caribbean. They interact with a variety of other species, such as fish, turtles, and dolphins, and contribute to the overall health and balance of the ecosystem.
- Ecotourism: Manatees are a popular tourist attraction in many parts of Florida and the Caribbean. This ecotourism industry generates revenue and supports local communities, while also raising awareness about the importance of protecting manatees and their habitat.