Vocal complexity in the long calls of Bornean orangutans
W. M. Erb, W. Ross, H. Kazanecki, T. M. Setia, S. Madusudhana, D. J. Clink
This study quantifies vocal complexity in Bornean orangutan long calls by evaluating classification reliability and using machine learning to assess call type discreteness.
bioRxiv · Apr 5, 2023Animal Behavior & Cognition