Gaelic place names reveal lost oyster beds in Scotland
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Researchers at the University of Glasgow in Scotland rediscovered lost oyster beds along the West Coast by searching for Gaelic and Scots words for oysters and oyster habitats in historical place names.
Dr. Anna McGregor initiated Project Eisirean, a collaboration between ecology researchers, Gaelic experts, and local community groups, to locate areas where oysters once thrived.
The team identified a previously undocumented oyster bed and confirmed potential oyster presence at sites on Mull and Islay by cross-referencing place names with seabed characteristics and water flow. Native oysters have declined across Europe due to overharvesting and disease, leaving only small populations. The scientists hope their findings will support oyster population rebuilding efforts in appropriate coastal areas.
They are currently testing a mobile oyster hatchery in Millport, with plans to expand to other locations, to supply oyster larvae and help restore oyster beds. The project aims to reconnect communities with shellfish heritage and foster sustainable practices. Hein Sas, secretary of the Native Oyster Restoration Alliance, NORA, believes the Eisirean project can show others how to use cultural heritage to find good places to restore oyster reefs. Dr.
McGregor’s team intends to continue working with local communities on Islay and Mull to build on their discoveries and protect key oyster habitats.
