1. Meta-analysis of foraging and predation risk trade-offs in terrestrial systems

   • Jennifer L. Verdolin

   Review 10 March 2006 Pages: 457 - 464

   

2. Does optimal foraging theory explain why suburban Florida scrub-jays (Aphelocoma coerulescens) feed their young human-provided food?

   • Annette Sauter
   • Reed Bowman
   • Gilberto Pasinelli

   Original Article 31 March 2006 Pages: 465 - 474

   

3. Ambient noise, motor fatigue, and serial redundancy in chaffinch song

   • Henrik Brumm
   • Peter J. B. Slater

   Original Article 28 March 2006 Pages: 475 - 481

   

4. Does colour matter? The importance of colour in avoidance learning, memorability and generalisation

   • A. D. Ham
   • E. Ihalainen
   • J. Mappes

   Original Article 28 March 2006 Pages: 482 - 491

   

5. Shell acquisition by hermit crabs: which tactic is more efficient?

   • Elena Tricarico
   • Francesca Gherardi

   Original Article 29 March 2006 Pages: 492 - 500

   

6. Males vs workers: testing the assumptions of the haploid susceptibility hypothesis in bumblebees

   • Mario X. Ruiz-González
   • Mark J. F. Brown

   Original Article 20 April 2006 Pages: 501 - 509

   

7. Prelaying maternal condition modifies the association between egg mass and T cell-mediated immunity in kestrels

   • Jesús Martínez-Padilla

   Original Article 23 May 2006 Pages: 510 - 515

   

8. Do bearing magnets affect the extent of deflection in clock-shifted homing pigeons?

   • Paolo Ioalè
   • Francesca Odetti
   • Anna Gagliardo

   Original Article 29 April 2006 Pages: 516 - 521

   

9. The role of learning in the acquisition of threat-sensitive responses to predator odours

   • Maud C. O. Ferrari
   • Terence Capitania-Kwok
   • Douglas P. Chivers

   Original Article 12 April 2006 Pages: 522 - 527

   

10. Patterns of sperm use in the scorpionfly Panorpa germanica L. (Mecoptera: Panorpidae)

    • D. Kock
    • C. Hardt
    • K. P. Sauer

    Original Article 13 April 2006 Pages: 528 - 535

    

11. A complex social structure with fission–fusion properties can emerge from a simple foraging model

    • Gabriel Ramos-Fernández
    • Denis Boyer
    • Vian P. Gómez

    Original Article 18 May 2006 Pages: 536 - 549

    

12. Taste-rejection by predators and the evolution of unpalatability in prey

    • John Skelhorn
    • Candy Rowe

    Original Article 11 May 2006 Pages: 550 - 555

    

13. Parental effects on carotenoid-based plumage coloration in nestling great tits, Parus major

    • Caroline Isaksson
    • Tobias Uller
    • Staffan Andersson

    Original Article 05 May 2006 Pages: 556 - 562

    

14. Extra-pair paternity, offspring mortality and offspring sex ratio in the socially monogamous coal tit (Parus ater)

    • Verena Dietrich-Bischoff
    • Tim Schmoll
    • Thomas Lubjuhn

    Original Article 20 June 2006 Pages: 563 - 571

    

15. Social foraging and dominance relationships: the effects of socially mediated interference

    • Sean A. Rands
    • Richard A. Pettifor
    • Guy Cowlishaw

    Original Article 19 May 2006 Pages: 572 - 581

    

16. Family insurance: kin selection and cooperative breeding in a solitary primate (Microcebus murinus)

    • Manfred Eberle
    • Peter M. Kappeler

    Original Article 08 June 2006 Pages: 582 - 588