Current status: Answered by Alasdair Allan on 16 May 2025
To ask the Scottish Government what information it has on the estimated annual number of seabird and raptor collisions at operational (a) onshore and (b) offshore wind farms, broken down by (i) species and (ii) year in each of the last five years.
As part of their applications for consent under the Electricity Act 1989, developers undertake environmental impact assessment (EIA), including collision risk modelling to estimate annual collisions in respect of ornithological receptors. The results of such modelling for offshore wind are available within the EIA Reports published on the Marine Directorate – Licensing Operations Team website: https://marine.gov.scot/marine-projects.
Data provided by offshore wind developers indicate a total of 2 confirmed collisions have been reported at operational offshore wind farms in the last 5 years – one kittiwake (date not provided) and one herring gull (July 2024).
NatureScot collect data for bird strikes at onshore wind farms via their online reporting tool. The reporting is voluntary, meaning it is likely they only receive reports on a proportion of strikes. Where possible the data is supplemented with information they receive from general correspondence.