Sigma virus and male reproductive success in Drosophila melanogaster Clare C. RittschofSwetapadma PattanaikMarta L. Wayne Original Paper 30 December 2012 Pages: 529 - 540
Boldness and body size of male Spanish terrapins affect their responses to chemical cues of familiar and unfamiliar males Alex IbáñezAlfonso MarzalJosé Martín Original Paper 23 December 2012 Pages: 541 - 548
Honey bee waggle dance communication: signal meaning and signal noise affect dance follower behaviour Hasan Al ToufailiaMargaret J. CouvillonChristoph Grüter Original Paper 10 January 2013 Pages: 549 - 556
Parents adjust care in response to weather conditions and egg dehydration in a Neotropical glassfrog Jesse R. J. DeliaAurelio Ramírez-BautistaKyle Summers Original Paper 24 January 2013 Pages: 557 - 569
Worker self-restraint and policing maintain the queen’s reproductive monopoly in a pseudomyrmecine ant Volker S. SchmidMartin KaltenpothJürgen Heinze Original Paper 24 January 2013 Pages: 571 - 581
Risk and cost of immobility in the presence of an immobile predator William E. Cooper Jr.Wade C. Sherbrooke Original Paper 17 January 2013 Pages: 583 - 592
Male response to an aggressive visual signal, the wing wave display, in swamp sparrows R. C. AndersonA. L. DuBoisS. Nowicki Original Paper 24 January 2013 Pages: 593 - 600
Brood mate eviction or brood mate acceptance by brood parasitic nestlings? An experimental study with the non-evictor great spotted cuckoo and its magpie host Manuel SolerLiesbeth de Neve Original Paper 22 January 2013 Pages: 601 - 607
Nest distribution affects behaviour and mating success in a marine fish Isabel MückSebastian WackerTrond Amundsen Original Paper 24 January 2013 Pages: 609 - 619
Worker drift and egg dumping by queens in wild Bombus terrestris colonies Steph O’ConnorKirsty J. ParkDave Goulson Original Paper 27 January 2013 Pages: 621 - 627
Influence of alternate reproductive tactics and pre- and postcopulatory sexual selection on paternity and offspring performance in a lizard J. Scott KeoghKate D. L. UmbersMartin J. Whiting Original Paper 22 January 2013 Pages: 629 - 638
Social influences on territorial signaling in male greater sac-winged bats Maria EckenweberMirjam Knörnschild Original Paper 01 February 2013 Pages: 639 - 648
Pathogen-induced hatching and population-specific life-history response to waterborne cues in brown trout (Salmo trutta) Manuel PompiniEmily S. ClarkClaus Wedekind Original Paper 31 January 2013 Pages: 649 - 656
Fallow deer polyandry is related to fertilization insurance Elodie F. BrieferMary E. FarrellAlan G. McElligott Original Paper 29 January 2013 Pages: 657 - 665
Shoaling fish can size-assort by chemical cues alone Ashley J. W. WardSuzanne Currie Original Paper 05 February 2013 Pages: 667 - 673
Females prefer males with superior fighting abilities but avoid sexually harassing winners when eavesdropping on male fights David BierbachVanessa SassmannshausenMartin Plath Original Paper 31 January 2013 Pages: 675 - 683
Aggregation and dispersal based on social cues as a nest-site selection strategy in a resource-defence polygynandry mating system Stephen HeapPhillip G. Byrne Original Paper 29 January 2013 Pages: 685 - 697
Measuring facial symmetry in the wild: a case study in Olive Baboons (Papio anubis) Rebecca A. BoultonCaroline Ross Methods 14 February 2013 Pages: 699 - 707