Risk-taking and locomotion in foraging threespine sticklebacks (Gasterosteus aculeatus): the effect of nutritional stress is dependent on social context M. J. HansenI. Y. LigockiN. A. Fangue Original Article 04 January 2020 Article: 12
When do looks matter? Effects of mate quality and environmental variability on lifetime reproduction Z. R. StahlschmidtI. ChuC. Koh Original Article 03 January 2020 Article: 11
Decision-making in migratory birds at stopover: an interplay of energy stores and feeding conditions Thomas KlinnerJonas BuddemeierHeiko Schmaljohann Original Article 03 January 2020 Article: 10
Variation in song structure along an elevation gradient in a resident songbird Carrie L. BranchVladimir V. Pravosudov Original Article 26 December 2019 Article: 9
Coping styles in capital breeders modulate behavioural trade-offs in time allocation: assessing fine-scale activity budgets in lactating grey seals (Halichoerus grypus) using accelerometry and heart rate variability Courtney R. ShuertPatrick P. PomeroySean D. Twiss Featured Student Research Paper Open access 26 December 2019 Article: 8
Deep learning analysis of nest camera video recordings reveals temperature-sensitive incubation behavior in the purple martin (Progne subis) Heather M. WilliamsRobert L. DeLeon Original Article 26 December 2019 Article: 7
How do Allenby’s gerbils titrate risk and reward in response to different predators? Douglas F. MakinBurt P. Kotler Original Article 26 December 2019 Article: 6
Dominance rank and the presence of sexually receptive females predict feces-measured body temperature in male chimpanzees Jacob D. NegreyAaron A. SandelKevin E. Langergraber Original Article 23 December 2019 Article: 5
Correction to: Social security: social relationship strength and connectedness influence how marmots respond to alarm calls Daniel T. BlumsteinHolly FuongElizabeth Palmer Correction 16 December 2019 Article: 4
Reproductive coordination breeds success: the importance of the partnership in avian sperm biology Laura L. HurleyMelissah RoweSimon C. Griffith Original Article 16 December 2019 Article: 3
Predictors of colony extinction vary by habitat type in social spiders Brendan L. McEwenJames L. L. LichtensteinJonathan N. Pruitt Original Article 13 December 2019 Article: 2
Hissing like a snake: bird hisses are similar to snake hisses and prompt similar anxiety behavior in a mammalian model Mylène DutourLaurène LévyArnaud Grégoire Original Article 13 December 2019 Article: 1