FrogWatch USA, a citizen science program, monitors frog populations across the U.S. Volunteers and scientists record frog calls after dark to assess their abundance and diversity.
In Southwest Florida, Dr. Win Everham of Florida Gulf Coast University leads these efforts, guiding volunteers through Estero marshes to document frog vocalizations. They listen for calls from various species, including the narrow-mouthed toad and the Southern cricket frog.
Volunteers follow a protocol: listening and reporting frog calls, which are then recorded in a national database. Everham explains that frogs are key indicators of environmental health. “If frog populations decline, it signals problems with wetlands and ecosystems.”
Despite increased development in the region, Everham notes that effective restorative practices can help maintain frog populations. The data collected helps promote sustainable development and provides a peaceful experience for many participants.