Today we carried out a pre enhancement works, fish population survey for the Dorset Wildlife Trust, gathering important data for detailed reports to run alongside important fishery work happening on various river catchments here in Dorset.
The data collected is then used as a comparison for survey results gathered by us a year after projects have been completed, more than often highlighting the importance and success of conservation work.
Below is a photograph showing the difference between a Frome Salmon and Brown Trout….. Which do you think is which??