After a 25-acre Lake Erie wetland was reconnected, sonar recorded 3.44 million fish detections

A rejuvenated wetland at Lake Erie witnessed an influx of aquatic wildlife thanks to its reconnection.

High-resolution sonar has captured a staggering 3.4 million fish movements entering and exiting this newly transformed habitat.

This research reveals valuable insights into how aquatic species engage with restored coastal ecosystems, as fish showcased varied activity throughout both day and night, influencing management strategies for restoring Great Lakes wetlands.