Acoustic detections of birds using the SILIC in Yushan National Park, Taiwan

簡介

In cooperation with Endemic Species Research Institute (ESRI) and Yushan National Park Headquarters (YSNP Headquarters), a long-term passive acoustic monitoring (PAM) system in YSNP was built to monitor animals and ecosystems from soundscape recordings in year 2020. The data were collected by six PAM stations along the Southern Cross-Island Highway in the Southern Area of YSNP. The stations were maintained by YSNP Headquarters and the data were archived, managed, analyzed and open-accessed by ESRI. The recorders were programmed to record a minute every three minutes. In total, these are 1,776,492 1-minute recordings were collected between 2020-01-20 and 2021-12-31. Animal vocalizations in recordings were detected automatically with the use of the SILIC (Sound Identification and Labeling Intelligence for Creatures) which was developed by ESRI. We used the model exp24 of the SILIC (https://github.com/RedbirdTaiwan/silic) to detect seven sound classes of seven bird species and then 150 samples of each sound class were selected randomly and reviewed manually for evaluating the precision and recall. The detections totalled 6,243,820 for all the seven sound classes, for reducing the data size, the dataset has been summarized to the count of detections per sound class per recording and resulted in 802,670 records in total.

發布單位：Taiwan Endemic Species Research Institute
發布日期：2022/11/15
資料授權引用格式：Creative Commons Attribution (CC-BY) 4.0 License
資料集下載：DwC-A

聯絡資訊

參考文獻

• Wu, S.-H., Chang, H.-W., Lin, R.-S., & Tuanmu, M.-N. (2022). SILIC: A cross database framework for automatically extracting robust biodiversity information from soundscape recordings based on object detection and a tiny training dataset. Ecological Informatics, 68, 101534.
  https://doi.org/10.1016/j.ecoinf.2021.101534
• Wu, S.-H. (2022). Soundscapes in Yushan National Park, Taiwan (Version 2022-10-19T07:54:54.865215) [Data set].
  https://pid.depositar.io/ark:37281/k5x86156b