Levels of selection in a social insect: a review of conflict and cooperation during honey bee (Apis mellifera) queen replacement David R. TarpyDavid C. GilleyThomas D. Seeley Review 14 January 2004 Pages: 513 - 523
Binary individual recognition in hermit crabs Francesca GherardiJohn Tiedemann Original Article 09 January 2004 Pages: 524 - 530
Whistle sharing in paired male bottlenose dolphins, Tursiops truncatus Stephanie L. WatwoodPeter L. TyackRandall S. Wells Original Article 22 January 2004 Pages: 531 - 543
Experimental test of socially mediated sex change in a protandric simultaneous hermaphrodite, the marine shrimp Lysmata wurdemanni (Caridea: Hippolytidae) J. Antonio BaezaRaymond T. Bauer Original Article 22 January 2004 Pages: 544 - 550
Making sense of predator scents: investigating the sophistication of predator assessment abilities of fathead minnows Robin C. KuschReehan S. MirzaDouglas P. Chivers Original Article 22 January 2004 Pages: 551 - 555
Heterospecific call recognition and phonotaxis in the orientation behavior of the marbled newt, Triturus marmoratus F. Javier Diego-RasillaRosa M. Luengo Original Article 09 January 2004 Pages: 556 - 560
Correlates of boldness in three-spined sticklebacks (Gasterosteus aculeatus) Ashley J. W. WardPhilip ThomasJens Krause Original Article 22 January 2004 Pages: 561 - 568
Latency to resume calling after disturbance in the field cricket, Teleogryllus oceanicus, corresponds to population-level differences in parasitism risk Debra A. LewkiewiczMarlene Zuk Original Article 22 January 2004 Pages: 569 - 573
Nectar-receiver behavior in relation to the reward rate experienced by foraging honeybees Nicolás PírezWalter M. Farina Original Article 22 January 2004 Pages: 574 - 582
Incubation feeding by helpers influences female nest attendance in the green woodhoopoe, Phoeniculus purpureus Andrew N. Radford Original Article 14 January 2004 Pages: 583 - 588
Spotted bowerbirds Chlamydera maculata do not prefer rare or costly bower decorations Joah R. MaddenAndrew Balmford Original Article 09 January 2004 Pages: 589 - 595
Sexual selection in darkness? Female mating preferences in surface- and cave-dwelling Atlantic mollies, Poecilia mexicana (Poeciliidae, Teleostei) Martin PlathJakob ParzefallIngo Schlupp Original Article 16 January 2004 Pages: 596 - 601
Signal use by collared lizards, Crotaphytus collaris: the effects of familiarity and threat Jerry F. Husak Original Article 21 January 2004 Pages: 602 - 607
Courtship in fast water currents by a male stream goby (Rhinogobius brunneus) communicates the parental quality honestly Daisuke TakahashiMasanori Kohda Erratum 21 November 2003 Pages: 608 - 608