Autonomous Bird Sound Recording Outperforms Direct Human Observation: Synthesis And New Evidence
K. F. A. Darras, P. Batary, B. Furnas, I. Fitriawan, Y. Mulyani, T. Tscharntke
This study compares autonomous sound recording and human observation for bird surveys, finding similar species richness and highlighting sound recording's advantages in standardization and detection of rare species.
bioRxiv · Mar 17, 2017Ecology