1. Levels of selection in a social insect: a review of conflict and cooperation during honey bee (Apis mellifera) queen replacement

   • David R. Tarpy
   • David C. Gilley
   • Thomas D. Seeley

   Review 14 January 2004 Pages: 513 - 523

   

2. Binary individual recognition in hermit crabs

   • Francesca Gherardi
   • John Tiedemann

   Original Article 09 January 2004 Pages: 524 - 530

   

3. Whistle sharing in paired male bottlenose dolphins, Tursiops truncatus

   • Stephanie L. Watwood
   • Peter L. Tyack
   • Randall S. Wells

   Original Article 22 January 2004 Pages: 531 - 543

   

4. Experimental test of socially mediated sex change in a protandric simultaneous hermaphrodite, the marine shrimp Lysmata wurdemanni (Caridea: Hippolytidae)

   • J. Antonio Baeza
   • Raymond T. Bauer

   Original Article 22 January 2004 Pages: 544 - 550

   

5. Making sense of predator scents: investigating the sophistication of predator assessment abilities of fathead minnows

   • Robin C. Kusch
   • Reehan S. Mirza
   • Douglas P. Chivers

   Original Article 22 January 2004 Pages: 551 - 555

   

6. Heterospecific call recognition and phonotaxis in the orientation behavior of the marbled newt, Triturus marmoratus

   • F. Javier Diego-Rasilla
   • Rosa M. Luengo

   Original Article 09 January 2004 Pages: 556 - 560

   

7. Correlates of boldness in three-spined sticklebacks (Gasterosteus aculeatus)

   • Ashley J. W. Ward
   • Philip Thomas
   • Jens Krause

   Original Article 22 January 2004 Pages: 561 - 568

   

8. Latency to resume calling after disturbance in the field cricket, Teleogryllus oceanicus, corresponds to population-level differences in parasitism risk

   • Debra A. Lewkiewicz
   • Marlene Zuk

   Original Article 22 January 2004 Pages: 569 - 573

   

9. Nectar-receiver behavior in relation to the reward rate experienced by foraging honeybees

   • Nicolás Pírez
   • Walter M. Farina

   Original Article 22 January 2004 Pages: 574 - 582

   

10. 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

    

11. Spotted bowerbirds Chlamydera maculata do not prefer rare or costly bower decorations

    • Joah R. Madden
    • Andrew Balmford

    Original Article 09 January 2004 Pages: 589 - 595

    

12. Sexual selection in darkness? Female mating preferences in surface- and cave-dwelling Atlantic mollies, Poecilia mexicana (Poeciliidae, Teleostei)

    • Martin Plath
    • Jakob Parzefall
    • Ingo Schlupp

    Original Article 16 January 2004 Pages: 596 - 601

    

13. Signal use by collared lizards, Crotaphytus collaris: the effects of familiarity and threat

    • Jerry F. Husak

    Original Article 21 January 2004 Pages: 602 - 607

    

14. Courtship in fast water currents by a male stream goby (Rhinogobius brunneus) communicates the parental quality honestly

    • Daisuke Takahashi
    • Masanori Kohda

    Erratum 21 November 2003 Pages: 608 - 608