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March 2020

Table of Contents - PeerJ (Biology Articles)

March 6, 2020

Effects of outdoor ranging on external and internal health parameters for hens from different rearing enrichments

Md Saiful Bari, Yan C.S.M. Laurenson, Andrew M. Cohen-Barnhouse, Stephen W. Walkden-Brown, Dana L.M. Campbell

https://doi.org/10.7717/peerj.8720 PubMed 32185113

March 16, 2020

A multiplex centrality metric for complex social networks: sex, social status, and family structure predict multiplex centrality in rhesus macaques

Brianne Beisner, Niklas Braun, Márton Pósfai, Jessica Vandeleest, Raissa D’Souza, Brenda McCowan

https://doi.org/10.7717/peerj.8712 PubMed 32211232

March 2, 2020

Circadian preferences of birdwatchers in Poland: do “owls” prefer watching night birds, and “larks” prefer daytime ones?

Martyna Frątczak, Tim H. Sparks, Christoph Randler, Piotr Tryjanowski

https://doi.org/10.7717/peerj.8673 PubMed 32175191

March 10, 2020

Testing the individual and social learning abilities of task-naïve captive chimpanzees (Pan troglodytes sp.) in a nut-cracking task

Damien Neadle, Elisa Bandini, Claudio Tennie

https://doi.org/10.7717/peerj.8734 PubMed 32195057

March 11, 2020

Acoustic divergence in advertisement calls among three sympatric Microhyla species from East China

Zhi-Qiang Chen, You-Fu Lin, Yun Tang, Guo-Hua Ding, Yan-Qing Wu, Zhi-Hua Lin

https://doi.org/10.7717/peerj.8708 PubMed 32201644

March 17, 2020

Climatic variation in Africa and Europe has combined effects on timing of spring migration in a long-distance migrant Willow Warbler Phylloscopus trochilus

Magdalena Remisiewicz, Les G. Underhill

https://doi.org/10.7717/peerj.8770 PubMed 32211237

March 5, 2020

Application of a high-quality, high-volume trap–neuter–return model of community cats in Seoul, Korea

Yoonju Cho, Kyunghee Kim, Min Su Kim, Inhyung Lee

https://doi.org/10.7717/peerj.8711 PubMed 32185110

March 5, 2020

Congenital feeding response to a novel prey in a Mexican gartersnake

Javier Manjarrez, Constantino Macías Garcia, Hugh Drummond

https://doi.org/10.7717/peerj.8718 PubMed 32185111

March 10, 2020

Effects of mucus trail following on the distance between individuals of opposite sex and its influence on the evolution of the trait in the Ezo abalone Haliotis discus hannai

Yukio Matsumoto

https://doi.org/10.7717/peerj.8710 PubMed 32195052

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