PANDI: A Hybrid Open Source Edge-based System for Environmental and Real-Time Passive Acoustic Monitoring - Prototype Design and Development

Background: Improving the accuracy of bird population estimation is crucial for determining their species concern. In Scotland, several species, including the Eurasian Bittern and the Corn Crake, pose challenges as their choice of habitat and behaviour makes it extremely difficult for researchers to obtain accurate population numbers. Aims: To identify the targeted species individuals and aid researchers in pinpointing their location. Method: A low-cost open-source Edge-based passive acoustic monitoring system was designed (PANDI). Results: The PANDI system design and initial validation are presented in this paper. Future work: Include increasing classification accuracy and scope and commencement of long-term field-trials.