River Herring (image) University of Massachusetts at Amherst Share Print E-Mail Caption New England has an exceptional network of river herring wardens and other citizen science groups who for many decades have kept track of important life cycle dates and counted numbers of these and other fishes in the Gulf of Maine as they move up rivers to spawn. A new study led by UMass Amherst marine ecologists urges climate change researchers to make more use of such phenological records in marine species. Credit UMass Amherst/Matt Devine Usage Restrictions None Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.