We carry out water vole and otter surveys to determine whether these protected mammals are using a site and how a proposed project might affect them. This often supports planning applications, river works, or habitat management schemes.

Surveys typically involve searching for field signs such as latrines, burrows, feeding remains, and footprints, alongside assessing habitat suitability. We can advise on survey timing, licensing requirements, and mitigation options if impacts are likely.

Both species are excellent indicators of healthy river systems. Our work not only helps projects remain compliant with legislation, but also contributes to the wider picture of riparian biodiversity and restoration potential.