1. Behavioral correlations across activity, mating, exploration, aggression, and antipredator contexts in the European house cricket, Acheta domesticus

   • Alexander D. M. Wilson
   • Emily M. Whattam
   • Susan M. Bertram

   Original Paper 19 December 2009 Pages: 703 - 715

   

2. Short- and long-term consequences of prenatal testosterone for immune function: an experimental study in the zebra finch

   • Michael Tobler
   • Dennis Hasselquist
   • Maria I. Sandell

   Original Paper 15 December 2009 Pages: 717 - 727

   

3. Interspecific competition and predation: relative effects on foragers and their densities

   • Erika Nilsson
   • Anders Persson
   • P. Anders Nilsson

   Original Paper 15 December 2009 Pages: 729 - 736

   

4. Colony fusion causes within-colony variation in a parthenogenetic ant

   • Katrin Kellner
   • Benjamin Barth
   • Juergen Heinze

   Original Paper 17 December 2009 Pages: 737 - 746

   

5. Disease avoidance influences shelter use and predation in Caribbean spiny lobster

   • Donald C. Behringer
   • Mark J. Butler IV

   Original Paper 23 December 2009 Pages: 747 - 755

   

6. Kinship structure and mating system in a solitary subterranean rodent, the silvery mole-rat

   • Hana Patzenhauerová
   • Josef Bryja
   • Radim Šumbera

   Original Paper 23 December 2009 Pages: 757 - 767

   

7. More than friends? Behavioural and genetic aspects of heterosexual associations in wild chacma baboons

   • Elise Huchard
   • Alexandra Alvergne
   • Michel Raymond

   Original Paper 23 December 2009 Pages: 769 - 781

   

8. Variation in male sailfin molly, preference for female size: does sympatry with sexual parasites, drive preference for smaller conspecifics?

   • Caitlin R. Gabor
   • Rosalinda Gonzalez
   • Andrea S. Aspbury

   Original Paper 05 January 2010 Pages: 783 - 792

   

9. Boldness by habituation and social interactions: a model

   • Johanneke E. Oosten
   • Carin Magnhagen
   • Charlotte K. Hemelrijk

   Original Paper Open access 15 January 2010 Pages: 793 - 802

   

10. Egg incubation temperature affects male reproductive success but not display behaviors in lizards

    • Daniel A. Warner
    • Kevin L. Woo
    • Richard Shine

    Original Paper 05 January 2010 Pages: 803 - 813

    

11. Experimental increase in food supply influences the outcome of within-family conflicts in Tengmalm’s owl

    • Katrine Eldegard
    • Geir A. Sonerud

    Original Paper 19 January 2010 Pages: 815 - 826

    

12. Perceived predation risk and mate defense jointly alter the outcome of territorial fights

    • Tsunenori Koga
    • Satoshi Ikeda

    Original Paper 21 January 2010 Pages: 827 - 833

    

13. Behavioural determinants of gene flow in the bat Miniopterus schreibersii

    • Luísa Rodrigues
    • Maria João Ramos Pereira
    • Jorge M. Palmeirim

    Original Paper 14 January 2010 Pages: 835 - 843

    

14. Egg antimicrobials, embryo sex and chick phenotype in the yellow-legged gull

    • Andrea Bonisoli-Alquati
    • Diego Rubolini
    • Nicola Saino

    Original Paper 03 February 2010 Pages: 845 - 855

    

15. Cuticular hydrocarbons correlate with fertility, not dominance, in a paper wasp, Polistes dominulus

    • Amanda Izzo
    • Michael Wells
    • Elizabeth Tibbetts

    Original Paper 28 January 2010 Pages: 857 - 864

    

16. Female tactile cues maximize paternal behavior in prairie voles

    • Lisa A. Simoncelli
    • Christine J. Delevan
    • Maryam Bamshad

    Original Paper 29 January 2010 Pages: 865 - 873

    

17. Promiscuous honeybee queens generate colonies with a critical minority of waggle-dancing foragers

    • Heather R. Mattila
    • Thomas D. Seeley

    Original Paper 04 February 2010 Pages: 875 - 889

    

18. An automated system for tracking and identifying individual nectar foragers at multiple feeders

    • Kazuharu Ohashi
    • Daniel D’Souza
    • James D. Thomson

    Methods 25 February 2010 Pages: 891 - 897