World Fish Migration Day

Join the Randall’s Island Park Alliance and seine for fish in the Harlem River to celebrate world fish migration day, part of the Columbia Climate School Lamont-Doherty Earth Observatory’s Lower Hudson & Harbor Fish Count!

Learn about the many different species of fish found in the river and help us in the fish monitoring process by counting and measuring fish we capture in the net. All fish will then be released back into the river. Swing by any time between 2 and 4 PM!