River Tone
The R Tone was one of the areas chosen for a feasibilty study of identifying otters through the DNA in their spraints. Subsequent surveys have shown results which are consistent …
Somerset Survey 2012
SUMMARY OF RESULTS. This year’s survey took place at the end of a long period of very low water. The last spell of significant rain ended on 5th January, more …
Annual Survey: Method
Each member is allocated a stretch of river. He, (or she), explores this patch to discover the features of interest to and used by the otters. Then he selects a …