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January 2021

Table of Contents - PeerJ (Biology Articles)

January 22, 2021

Acoustic cues to individuality in wild male adult African savannah elephants (Loxodonta africana)

Kaja Wierucka, Michelle D. Henley, Hannah S. Mumby

https://doi.org/10.7717/peerj.10736 PubMed 33552734

January 6, 2021

Does Drosophila sechellia escape parasitoid attack by feeding on a toxic resource?

Laura Salazar-Jaramillo, Bregje Wertheim

https://doi.org/10.7717/peerj.10528 PubMed 33505786

January 29, 2021

Brown bear communication hubs: patterns and correlates of tree rubbing and pedal marking at a long-term marking site

Eloy Revilla, Damián Ramos Fernández, Alberto Fernández-Gil, Agnieszka Sergiel, Nuria Selva, Javier Naves

https://doi.org/10.7717/peerj.10447 PubMed 33575120

January 29, 2021

Dynamics of locomotion in the seed harvesting ant Messor barbarus: effect of individual body mass and transported load mass

Hugo Merienne, Gérard Latil, Pierre Moretto, Vincent Fourcassié

https://doi.org/10.7717/peerj.10664 PubMed 33575127

January 15, 2021

Vision of conspecifics decreases the effectiveness of ethanol on zebrafish behaviour

Rachel Dean, Nicole Hurst Radke, Nirudika Velupillai, Brian C. Franczak, Trevor J. Hamilton

https://doi.org/10.7717/peerj.10566 PubMed 33520441

January 4, 2021

The tail-tale of stress: an exploratory analysis of cortisol levels in the tail-hair of captive Asian elephants

Sanjeeta Sharma Pokharel, Hiroki Yoneda, Moe Yanagi, Raman Sukumar, Kodzue Kinoshita

https://doi.org/10.7717/peerj.10445 PubMed 33505782

January 26, 2021

A trace fossil made by a walking crayfish or crayfish-like arthropod from the Lower Jurassic Moenave Formation of southwestern Utah, USA

Makae Rose, Jerald D. Harris, Andrew R.C. Milner

https://doi.org/10.7717/peerj.10640 PubMed 33569249

January 19, 2021

Physical activity modulates mononuclear phagocytes in mammary tissue and inhibits tumor growth in mice

Donald M. Lamkin, Karen P. Bradshaw, Janice Chang, Ma’ayan Epstein, Jack Gomberg, Krupa P. Prajapati, Veronica H. Soliman, Thezia Sylviana, Yinnie Wong, Kouki Morizono, Erica K. Sloan, Steve W. Cole

https://doi.org/10.7717/peerj.10725 PubMed 33552733

January 4, 2021

A feasibility study to determine the use of baited pots in Greenland halibut (Reinhardtius hippoglossoides) fisheries, supported by the use of underwater video observations

Margaret H. Folkins, Scott M. Grant, Philip Walsh

https://doi.org/10.7717/peerj.10536 PubMed 33505789

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