The Danbury Barbastelle Project

What is The Danbury Barbastelle Project ?

This is Essex Bat Group’s new project investigating how barbastelle bats use the Danbury Living Landscape. The Danbury Living Landscape is a managed landscape to the east of Chelmsford. It is a mosaic of woodland, common land, heathland and farmland. The Project was formally launched in 2019.

The objectives are :

  • To produce a barbastelle distribution map for the Danbury Living Landscape
  • To confirm the presence of one or more maternity colonies within the Danbury Living Landscape
  • To identify core roosting areas
  • To identify core foraging areas
  • To identify core commuting routes
  • To improve conservation advice to landowners within the Danbury Living Landscape

Why Barbastelle? Why Danbury?

The Barbastelle is a species of conservation concern due to population decline across Europe and is therefore given additional legal protection. Barbastelle were the target species of Essex Bat Group’s Woodland Bat Project (EWBP) between 2016 and 2018. This project aimed to map the current distribution of Barbastelle in Essex and it found more records in the northern half of the county than the south. Barbatselle were found to be present at a number of sites in the Danbury area. Located centrally this area appears to be on the south eastern edge of their range. The information gained in this project will be used to find, understand and protect the areas used by Barbastelle.

There are no known breeding sites for Barbastelle in central Essex.  The Danbury Living Landscape may well be a stronghold for this species. We are hoping to identify breeding colonies here so they can be protected

Landscape-scale conservation such as that taking place within the Danbury Living Landscape recognises the need to move conservation beyond nature reserves and to consider a wide range of landscape factors that influence wildlife.

How can I get involved ?

To achieve its objectives, the project will implement a phased approach using a variety of survey methodologies some of which will be carried out under licence such as trapping and endoscope surveys.

There will also be a number of acoustic surveys and ground truthing exercises which will include activity not requiring a licence.

Some of the Project’s events, workshops and surveys will be advertised via our website and facebook page but also email to the wider membership. If you are a member of Essex Bat Group and want to register your interest in helping with this exciting project please email the Danbury Project Team at