Branching Out
Two members of TNEI’s Ecology and Ornithology team have successfully completed their Tree Climbing and Aerial Rescue qualification (0020-13), further extending the range of ecological services TNEI can offer. In particular, this adds another survey option to the range of bat tree risk assessments and survey methods which TNEI currently undertakes – a climb and inspect survey. TNEI’s ecologists regularly complete ground-based risk assessments in order to help determine the likelihood of bats roosting within a particular tree, prior to development or conservation operations which will require felling or pruning works to be undertaken. However, the team’s new qualifications will allow us to follow such surveys with close-quarters inspections of what appear (from the ground) to be potential roosting opportunities, in order to confirm whether or not such features are actually suitable for use by roosting bats. Ground-based risk assessments are often followed by a series of dusk and dawn