1. K. Lisa Yang Center for Conservation Bioacoustics, Cornell Lab of Ornithology Cornell University Ithaca New York USA
2. Animal Behavior Graduate Group University of California, Davis Davis California USA
3. California National Primate Research Center University of California, Davis Davis California USA
4. School of Mathematical and Natural Sciences Arizona State University (ASU) at the West Campus Glendale Arizona USA
5. Cornell Statistical Consulting Unit Cornell University Ithaca New York USA
6. Department of Psychology University of California, Davis Davis California USA
7. Department of Neurobiology, Physiology, and Behavior University of California, Davis Davis California USA