Cities support unique and valuable ecological communities, but understanding urban wildlife is limited due to the difficulties of assessing biodiversity. Ecoacoustic surveying is a useful way of assessing habitats, where biotic sound measured from audio recordings is used as a proxy for population abundance and/or activity. However, existing algorithms systematically over and underestimate measures of biotic activity in the presence of typical urban non‐biotic sounds in recordings.
Click here to read the rest of the article.: CityNet—Deep learning tools for urban ecoacoustic assessment – Fairbrass – – Methods in Ecology and Evolution – Wiley Online Library