Is flying riskier for female katydids than for males? Kasturi SahaHarish PrakashRohini Balakrishnan Original Article 20 February 2023 Article: 27
The fast and the curious III: speed, endurance, activity, and exploration in mice Paul AgnaniVincent Careau Original Article 17 February 2023 Article: 26
Bumblebee cognitive abilities are robust to changes in colony size Luke HillMaxence GérardEmily Baird Original Article Open access 16 February 2023 Article: 25
The evolution of dynamic and flexible courtship displays that reveal individual quality Samuel H. HollonIrene García-RuizTim W. Fawcett Original Article Open access 16 February 2023 Article: 24
Behavioural drivers of ecotone exploitation: activity of groundwater animals in spring Raoul ManentiMatteo GalbiatiGentile Francesco Ficetola Original Article Open access 14 February 2023 Article: 23
Does learning matter? Birdsong-learning program determines coping strategies for living in urban noisy environments Hector F. Rivera-GutierrezVannesa Jaramillo-CalleDariel Martinez-Alvarado Original Article Open access 11 February 2023 Article: 22
Biologically meaningful moonlight measures and their application in ecological research Michał Krysztof Śmielak Methods Paper Open access 10 February 2023 Article: 21
Introduction to topical collection “Sexual selection, sexual conflict and aging” C. R. ArcherD. J. Hosken Editorial 03 February 2023 Article: 20
Nocturnal and diurnal predator and prey interactions with crab spider color polymorphs Yun-Chia LoSean J. BlamiresI.-Min Tso Original Article 02 February 2023 Article: 19
Macroevolutionary analysis of swallows revives the sight-line hypothesis Masaru Hasegawa Original Article 01 February 2023 Article: 18
Communicating the cost of your altruism makes you cool—competitive altruism and sexual selection in a real-life charity situation Judit MokosMárton CsillagIstván Scheuring Original Article Open access 20 January 2023 Article: 17