1. Taking care of group size and heterogeneity in social recognition systems

   • Peter Schausberger

   Commentary 12 July 2014 Pages: 1561 - 1562

2. Alternative models of familiarity and false claims concerning social recognition systems

   • Paulien J. A. de Bruijn
   • Maurice W. Sabelis
   • Martijn Egas

   Commentary 23 August 2014 Pages: 1563 - 1563

3. Filial cannibalism in a nest-guarding fish: females prefer to spawn in nests with few eggs over many

   • Maria Norevik Andrén
   • Charlotta Kvarnemo

   Original Paper 12 July 2014 Pages: 1565 - 1576

   

4. Repeated geographic divergence in behavior: a case study employing phenotypic trajectory analyses

   • Spencer J. Ingley
   • Eric J. Billman
   • Jerald B. Johnson

   Original Paper 16 July 2014 Pages: 1577 - 1587

   

5. Female reproductive qualities affect male painted turtle (Chrysemys picta marginata) reproductive success

   • Jeanette M. McGuire
   • J. D. Congdon
   • R. D. Nagle

   Original Paper 19 July 2014 Pages: 1589 - 1602

   

6. Interactive effects of male and female age on extra-pair paternity in a socially monogamous seabird

   • Alejandra G. Ramos
   • Schyler O. Nunziata
   • Hugh Drummond

   Original Paper 13 July 2014 Pages: 1603 - 1609

   

7. Pheromone communication in ants: a detailed analysis of concentration-dependent decisions in three species

   • Wolfhard von Thienen
   • Dirk Metzler
   • Volker Witte

   Original Paper 16 July 2014 Pages: 1611 - 1627

   

8. Communal roosting sites are potential ecological traps: experimental evidence in a Neotropical harvestman

   • Gregory F. Grether
   • Abrahm Levi
   • Debra M. Shier

   Original Paper 18 July 2014 Pages: 1629 - 1638

   

9. Mating effort and space use of an alpine ungulate during the rut

   • Julien H. Richard
   • Kevin S. White
   • Steeve D. Côté

   Original Paper 18 July 2014 Pages: 1639 - 1648

   

10. Intra-sexual variability in feeding behaviour of a mountain ungulate: size matters

    • Francesca Brivio
    • Stefano Grignolio
    • Marco Apollonio

    Original Paper 05 August 2014 Pages: 1649 - 1660

    

11. Prenatal social conditions shape offspring adult phenotype and reproductive success

    • A. Guenther
    • G. Kowalski
    • N. von Engelhardt

    Original Paper 19 July 2014 Pages: 1661 - 1667

    

12. Male Scudderia pistillata katydids defend their acoustic duet against eavesdroppers

    • S. M. Villarreal
    • C. Gilbert

    Original Paper 17 July 2014 Pages: 1669 - 1675

    

13. What drives flexibility in primate social organization?

    • Jason M. Kamilar
    • Andrea L. Baden

    Original Paper 20 July 2014 Pages: 1677 - 1692

    

14. Distance from the queen affects workers’ selfish behaviour in the honeybee (A. mellifera) colony

    • Margarita Orlova
    • Abraham Hefetz

    Original Paper 17 July 2014 Pages: 1693 - 1700

    

15. Increased grooming after repeated brood care provides sanitary benefits in a clonal ant

    • Claudia Westhus
    • Line V. Ugelvig
    • Sylvia Cremer

    Original Paper 23 July 2014 Pages: 1701 - 1710

    

16. Individual variation in foraging behavior reveals a trade-off between flexibility and performance of a top predator

    • Lauren M. Pintor
    • Katie E. McGhee
    • Alison M. Bell

    Original Paper 25 July 2014 Pages: 1711 - 1722

    

17. Pairing patterns in relation to body size, genetic similarity and multilocus heterozygosity in a tropical monogamous bird species

    • Aurélie Quinard
    • François-Xavier Dechaume-Moncharmont
    • Frank Cézilly

    Original Paper 08 August 2014 Pages: 1723 - 1731