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Acoustic variation of spider monkeys’ contact calls (whinnies) is related to distance between vocalizing individuals and immediate caller behavior |
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| Authors: | José D. Ordóñez‐Gómez Ana M. Santillán‐Doherty Julia Fischer Kurt Hammerschmidt |
| Affiliation: | 1. Cognitive Ethology Laboratory, German Primate Center, G?ttingen, Germany;2. Neurociencias, Instituto Nacional de Psiquiatría Ramón de la Fuente Mu?iz, Mexico City, Mexico |
| Abstract: | |
| Keywords: | acoustic variation cluster analyses fission‐fusion dynamics sound propagation vocal exchanging |