The Shieldaig trap is long term monitoring site focussed on salmonids and operating since 1999. During some years these have also operated as downstream eel traps, resulting in years with complete, partial or absent annual count data as follows...

The Girnock and Baddoch traps are long term monitoring sites focussed on salmonids and operating since 1966 and 1988 respectively. During some years these have also operated as downstream eel traps, resulting in years with complete, partial or...

Marine Scotland established a programme of research to assess the status of wild Atlantic salmon from electrofishing data. This included the development of the National Electrofishing Programme for Scotland (NEPS), a generalised random...