Novel ablation technique shows no sperm priming response by male eastern mosquitofish to cues of female availability Meng-Han Joseph ChungMichael D. JennionsRebecca J. Fox Original Article 10 December 2019 Article: 167
Intraspecific variation in boldness and exploration shapes behavioral responses to stress in Galápagos sea lion pups Eugene J. DeRangoJonas F.L. SchwarzOliver Krüger Original Article 09 December 2019 Article: 166
Sibling differences in litter huddle position contribute to overall variation in weaning mass in a small mammal José Alfredo ZepedaHeiko G. RödelAmando Bautista Original Article 06 December 2019 Article: 165
Courtship interference by neighboring males potentially prevents pairing in fiddler crab Austruca lactea Fumio TakeshitaMinoru Murai Original Article 06 December 2019 Article: 164
Do male seminal donations shape female post-mating receptivity in a usually monandrous moth? Luis M. Torres-VilaF. Javier Mendiola-DíazA. Cristina Echave-Sanabria Original Article 04 December 2019 Article: 163
Parent personality is linked to juvenile mortality and stress behavior in the arctic fox (Vulpes lagopus) Seoyun ChoiEmma GrocuttAnders Angerbjörn Original Article Open access 03 December 2019 Article: 162
An experimental increase in female mass during the fertile phase leads to higher levels of extra-pair paternity in pied flycatchers Ficedula hypoleuca Mireia PlazaAlejandro CantareroJuan Moreno Original Article 27 November 2019 Article: 161
Age-related patterns of yolk androgen deposition are consistent with adaptive brood reduction in spotless starlings Jaime MurielLorenzo Pérez-RodríguezDiego Gil Original Article 27 November 2019 Article: 160
Watch out! Insecure relationships affect vigilance in wild spider monkeys (Ateles geoffroyi) Laura BusiaColleen M. SchaffnerFilippo Aureli Original Article 27 November 2019 Article: 159
Proximity to humans is associated with longer maternal care in brown bears Joanie Van de WalleMartin LeclercFanie Pelletier Original Article 27 November 2019 Article: 158
