Back in 2007, the Bat Conservation Trust published the first edition of ‘Bat Surveys: Good Practice Guidelines’, with the aim to provide some clarity on the different types of survey and survey effort needed to provide appropriate information for ecological assessments. Since 2007, new developments in equipment, methods, and legislation have meant that revision of the bat survey guidelines is needed.

The practical implementation of bat conservation has evolved and expanded, with a greater number of individuals undertaking professional bat work.

The second edition of the guidelines has just been released. This updated version provides improved guidance for those commissioning, undertaking or reviewing bat surveys throughout the UK. It is intended to enhance the standard and consistency of bat surveys and reports and ultimately lead to greater understanding of bats and improvements in their protection and conservation.

The BCT has set out to strengthen the focus on professional bat work within the guidance, both for those undertaking the work, and to include more details for planners assessing surveys. This edition also takes account of changes in technology, and the importance of selecting the right equipment to meet the survey aims and being clear about the limitations of different techniques.

As with any generic guidance though, the interpretation and implementation of case-by-case best practice is still very much down to trained and experienced ecologists, such as those at Baker Consultants. The BCT makes this clear in its introduction, stating that “there is no substitute for knowledge and experience in survey planning, methodology and interpretation of findings, and these guidelines are intended to support these”.

To commission a survey or site assessment, or if you’re an ecologist with too much data to analyse during the busy season give us a call on: 01629 593958