Orbis Ecology has been working with Cornerstone Housing at a site in Exeter where bats have been found during a major renovation of alms houses close to the city centre. We have been able to advise Cornerstone on how to avoid impacts on bats and their roosts during the work. We are also conducting a series of surveys so that we can identify any other bat roosts throughout the site. As this is large site, it requires quite a team of surveyors!