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Ecology and Vulnerability Alewife

Streams where Alewife have been observed (by Mass DFW personnel) shown in orange.

Also mapped is the estimated presence and absence Alewife during the 1978-2016 Spring (green) and Fall (blue) Resource Trawling Surveys. Categories are based on the aggregation behavior of the species. Data provided by MA Division of Marine Fisheries.

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Streams where Alewife have been observed (by...

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Ecology and Vulnerability
Alewife

Photo credit: Leanda Fontaine, MassWildlife

Scientific name:
Alosa pseudoharengus