Here are two reports of juvenile fish stocks in the Avon that provide historial context for the 2016 survey carried out by the Westcountry Rivers Trust:
1997 Environment Agency report available here …
1962 Avon fisheries survey available here …
Here are two reports of juvenile fish stocks in the Avon that provide historial context for the 2016 survey carried out by the Westcountry Rivers Trust:
1997 Environment Agency report available here …
1962 Avon fisheries survey available here …