Location: Mulranny Arts Centre, Mulranny F28 F8N8
The corncrake (Crex crex) is an elusive and secretive species, typically monitored through acoustic surveys that detect the distinctive calls of males and identify individual territories. While the timing and seasonal patterns of detection are relatively well understood, the influence of environmental conditions remains less clear.
To address this knowledge gap, static acoustic recorders were deployed at 12 monitoring stations, generating over 3,000 hours of recordings that were manually reviewed for corncrake calls. Calling activity was then analysed in relation to environmental variables. Results showed that moon illumination, temperature, and wind significantly influence calling activity.
These findings provide valuable guidance on optimal monitoring conditions and timing, helping to improve the efficiency and reliability of corncrake surveys.
