What is a Preliminary Roost Assessment in Kidderminster?

A Preliminary Roost Assessment in Kidderminster is carried out to establish whether a site provides roosting sites or a suitable habitat for bats. It is the initial stage in the bat surveying process and is often requested by the local planning authorities to ensure that the new development will not affect bats in the surrounding area. Preliminary Roost Assessments in Kidderminster can be undertaken during daylight hours and at any time of year.

What Happens Following a Preliminary Roost Assessment (PRA)?

If no evidence of bats is found on the proposed development site, then a PRA is all that’s typically required by planning authorities. However, if evidence of bats is discovered in the building or structure, the next step is to conduct a bat emergence survey. These surveys can only be carried out between May and September. An emergence survey helps to assess bat activity levels by observing whether bats leave the building or structure at night. If no bats are observed, then no further action is needed. On the other hand, if bats are recorded exiting and entering the building, a follow-up survey will be required to evaluate whether the bats may be impacted by the proposed development. Should the development pose a risk of damaging or disturbing the roosting bats, a bat licence will be necessary before proceeding with the work. If the development can proceed without causing harm or disturbance to the roosting areas, it can move forward, as long as the recommended precautions are followed.