Digging out a new otter resting place at the River Pattack hydro scheme as part of water vole and otter training at Ardverikie Estate in September 2017. © Jenna Lane/SNH
Digging out a new otter resting place at the River Pattack hydro scheme as part of water vole and otter training at Ardverikie Estate in September 2017. © Jenna Lane/SNH