Differences in incubation behaviour and niche separation of two competing flycatcher species Tuuli-Marjaana KoskiPäivi M. SirkiäAnna Qvarnström Original Article Open access 01 August 2020 Article: 105
Manipulation of worker size diversity does not affect colony fitness under natural conditions in the ant Temnothorax nylanderi Romain HonorioClaudie DoumsMathieu Molet Original Article 29 July 2020 Article: 104
Anthropogenic noise reduces male reproductive investment in an acoustically signaling insect Anne E. BowenGabrielle A. Gurule-SmallRobin M. Tinghitella Featured Student Research Paper 27 July 2020 Article: 103
Exposure to a novel predator induces visual predator recognition by naïve prey Lisa A. SteindlerDaniel T. BlumsteinMike Letnic Original Article 26 July 2020 Article: 102
How consistently do personality attributes relate to an individual’s position within a social network: a comparison across groups of captive meerkats Xareni P. Pacheco Original Article 22 July 2020 Article: 101
Grouped circular data in biology: advice for effectively implementing statistical procedures Lukas LandlerGraeme D. RuxtonE. Pascal Malkemper Methods Papers Open access 20 July 2020 Article: 100
Social behavior and disease: supporting science during the pandemic James F.A. TranielloTheo C.M. Bakker Editorial 18 July 2020 Article: 99
Life-long testosterone and antiandrogen treatments affect the survival and reproduction of captive male red-legged partridges (Alectoris rufa) Carlos Alonso-AlvarezAlejandro CantareroLorenzo Pérez-Rodríguez Original Article Open access 14 July 2020 Article: 98
Geographic variation in marmots’ alarm calls causes different responses Thierry LengagneMariona Ferrandiz-RoviraAurélie Cohas Original Article 13 July 2020 Article: 97
Fighting for what it’s worth: participation and outcome of inter-group encounters in a pair-living primate, the Javan gibbon (Hylobates moloch) Yoonjung YiClaudia FichtelJae C. Choe Original Article 12 July 2020 Article: 96
Spermatophore retention may accommodate sexual signal loss in Pacific field crickets Mounica V. KotaEllen M. UrquhartMarlene Zuk Original Article 06 July 2020 Article: 95