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September 2019

Table of Contents - PeerJ Preprints

September 15, 2019 - Version: 1

Not all grooming is equal: differential effects of political vs affiliative grooming on cytokines and glucocorticoids in rhesus macaques

Lauren J Wooddell, Jessica J Vandeleest, Amy C Nathman, Brianne A Beisner, Brenda McCowan

https://doi.org/10.7287/peerj.preprints.27961v1

September 24, 2019 - Version: 1

Large-scale unsupervised clustering of Orca vocalizations: a model for describing orca communication systems

Marion Poupard, Paul Best, Jan Schlüter, Helena Symonds, Paul Spong, Hervé Glotin

https://doi.org/10.7287/peerj.preprints.27979v1

September 24, 2019 - Version: 2

A small shift in VSH-gene frequency instead of rapid parallel evolution in bees. A comment on Oddie et al. 2018

Jacques J M van Alphen, BartJan Fernhout

https://doi.org/10.7287/peerj.preprints.27938v2

September 3, 2019 - Version: 1

Vocal expression of emotional valence in pigs across multiple call types and contexts

Elodie Briefer, Pavel Linhart, Richard Policht, Marek Špinka, Lisette M C Leliveld, Sandra Düpjan, Birger Puppe, Mónica Padilla de la Torre, Andrew M Janczak, Cécile Bourguet, Véronique Deiss, Alain Boissy, Carole Guérin, Eva Read, Marjorie Coulon, Edna Hillmann, Céline Tallet

https://doi.org/10.7287/peerj.preprints.27934v1

September 7, 2019 - Version: 1

Call overlapping signals sexual status in Darwin’s frogs

Jose M Serrano, Noé Guzmán, Mario Penna, Marco A Méndez, Claudio Soto-Azat

https://doi.org/10.7287/peerj.preprints.27943v1

September 24, 2019 - Version: 1

Vocal interactivity in crowds, flocks and swarms: implications for voice user interfaces

Roger K Moore

https://doi.org/10.7287/peerj.preprints.27981v1