The Amazing Return of Mystic Herring

An Urban Ecological Restoration story

In the past few years, something remarkable has happened. The population of river herring that spawn in the Mystic River has more than tripled.

This is the story of what made this population recovery possible.


River Herring

Dams

The Experiment

The Population Recovery

What's Next

Goal 14 of the UN’s seventeen ambitious  Sustainable Development Goals  calls on us to “ conserve and sustainably use  the oceans, seas, and marine resources for sustainable development.” 

For ocean-going river herring—and other important species that use both salt and freshwater habitats like  salmon  and  American eel —conservation means opening up inland freshwater resources that we have historically cut off with dams.

Sustainable development in our urban setting means removing dams and allowing the natural world to thrive alongside and even through our cities. 

The great news from this densely urbanized watershed is that this is possible. We can imagine a future of flourishing in  sustainable cities  while life flourishes in the ocean.

Acknowledgments

Photos: David Mussina. Designed by Danielle Davidoff and Andy Hrycyna. Data: Mystic River Watershed Association, MassGIS, Massachusetts Division of Marine Fisheries, Atlantic States Marine Fisheries Commission, ESRI, Apple Maps.