About five years ago, a major algae bloom swept through Sarasota Bay and exposed a problem: not enough people were watching the water. The Sarasota Bay Estuary Program responded by launching Eyes on Seagrass, a citizen science effort that now puts roughly 70 volunteers in the water at 42 stations across Sarasota County bays. Every survey follows the same careful routine: snorkel a 50-meter transect line and record data every ten meters, noting water depth, seagrass species, blade length, and algae.
Why seagrass? It’s the backbone of the bay’s ecosystem. Manatees graze on it, fish shelter in it, and sport fish like gag grouper depend on the habitat it creates. Seagrass also acts as a natural report card for water quality, which means changes in the grass can signal trouble long before it shows up elsewhere. Two official surveys happen each year in April and July, but program leaders say volunteers are out monitoring the bays on their own time all year long.
The bigger picture is early warning. If the next algae bloom starts forming, volunteer-collected data could catch it sooner, giving the community and researchers a head start. For anyone who boats, fishes, or simply loves the bay, joining the effort means helping protect the water we all share. Would you trade a morning on the water for a chance to safeguard Sarasota Bay?
