1. Seeing orange: breeding convict cichlids exhibit heightened aggression against more colorful intruders

   • Caleb Anderson
   • Ryan Jones
   • Ryan L. Earley

   Original Article 04 March 2016 Pages: 647 - 657

   

2. The relationship between testosterone and long-distance calling in wild male chimpanzees

   • Pawel Fedurek
   • Katie E. Slocombe
   • Martin N. Muller

   Original Article 02 March 2016 Pages: 659 - 672

   

3. The social context of a territorial dispute differentially influences the way individuals in breeding pairs coordinate their aggressive tactics

   • Eric R. Schuppe
   • Gloria D. Sanin
   • Matthew J. Fuxjager

   Original Article 27 February 2016 Pages: 673 - 682

   

4. Male personality and female spawning consistency in a goby with exclusive male care

   • Nadine Kalb
   • Kai Lindström
   • Katja U. Heubel

   Original Article 09 March 2016 Pages: 683 - 693

   

5. How to reduce the costs of ornaments without reducing their effectiveness? An example of a mechanism from carotenoid-based plumage

   • Adrian Surmacki
   • Anastazja Ragan
   • Paweł Podkowa

   Original Article Open access 29 February 2016 Pages: 695 - 700

   

6. Social network characteristics and predicted pathogen transmission in summer colonies of female big brown bats (Eptesicus fuscus)

   • Quinn M. R. Webber
   • R. Mark Brigham
   • Craig K. R. Willis

   Original Article 18 March 2016 Pages: 701 - 712

   

7. Fighting with an unreliable weapon: opponent choice and risk avoidance in fiddler crab contests

   • Daisuke Muramatsu
   • Tsunenori Koga

   Original Article 04 April 2016 Pages: 713 - 724

   

8. Hot males live fast and die young: habitat segregation, reproductive output, and lifespan of sympatric Mnais damselflies

   • Yoshitaka Tsubaki
   • Yuka Samejima

   Original Article 09 March 2016 Pages: 725 - 732

   

9. Senescence of personality in a wild bird

   • Barbara Class
   • Jon E. Brommer

   Original Article 21 March 2016 Pages: 733 - 744

   

10. Behavioral repeatability of flour beetles before and after metamorphosis and throughout aging

    • Yonatan Wexler
    • Aziz Subach
    • Inon Scharf

    Original Article 19 March 2016 Pages: 745 - 753

    

11. A mechanism mediating inter-individual associations in mixed-species groups

    • Tanja K. Kleinhappel
    • Oliver H. P. Burman
    • Thomas W. Pike

    Original Article 10 March 2016 Pages: 755 - 760

    

12. Stability and strength of male-female associations in a promiscuous primate society

    • Alice Baniel
    • Guy Cowlishaw
    • Elise Huchard

    Original Article 23 March 2016 Pages: 761 - 775

    

13. Snakes and forbidden fruits: non-consumptive effects of snakes on the behaviors of frugivorous birds

    • Crasso Paulo B. Breviglieri
    • Gustavo Q. Romero

    Original Article 18 March 2016 Pages: 777 - 783

    

14. Costs and benefits of temporary egg desertion in a rocky shore frog with male-only care

    • Rafael C. Consolmagno
    • Gustavo S. Requena
    • Cinthia A. Brasileiro

    Original Article 19 March 2016 Pages: 785 - 795

    

15. Intergroup encounters in Verreaux’s sifakas (Propithecus verreauxi): who fights and why?

    • Flávia Koch
    • Johannes Signer
    • Claudia Fichtel

    Original Article Open access 30 March 2016 Pages: 797 - 808

    

16. Oxidative stress ecology and the d-ROMs test: facts, misfacts and an appraisal of a decade’s work

    • David Costantini

    Methods Paper 04 March 2016 Pages: 809 - 820