1. A practical guide to avoid giving up on giving-up densities

   • Miguel A. Bedoya-Perez
   • Alexandra J. R. Carthey
   • Peter B. Banks

   Review 01 August 2013 Pages: 1541 - 1553

   

2. Queen life-span and total reproductive success are positively associated in the ant Cardiocondyla cf. kagutsuchi

   • Jürgen Heinze
   • S. Frohschammer
   • A. Bernadou

   Original Paper 19 June 2013 Pages: 1555 - 1562

   

3. Regional variation in queen and worker aggression in incipient colonies of the desert ant Messor pergandei

   • Ken R. Helms
   • Nathaniel J. Newman
   • Sara Helms Cahan

   Original Paper 14 June 2013 Pages: 1563 - 1573

   

4. Frequent colony fusions provide opportunities for helpers to become reproductives in the termite Zootermopsis nevadensis

   • Kenneth J. Howard
   • Philip M. Johns
   • Barbara L. Thorne

   Original Paper 29 June 2013 Pages: 1575 - 1585

   

5. Salience of multimodal flower cues manipulates initial responses and facilitates learning performance of bumblebees

   • Tim D. Katzenberger
   • Klaus Lunau
   • Robert R. Junker

   Original Paper 06 July 2013 Pages: 1587 - 1599

   

6. Social influences on body size and developmental time in the bumblebee Bombus terrestris

   • Hagai Shpigler
   • Matan Tamarkin
   • Guy Bloch

   Original Paper 28 June 2013 Pages: 1601 - 1612

   

7. Plant-derived visual signals may protect beetle herbivores from bird predators

   • Tamar Keasar
   • Miriam Kishinevsky
   • Gadi Katzir

   Original Paper 05 July 2013 Pages: 1613 - 1622

   

8. In-hive patterns of temporal polyethism in strains of honey bees (Apis mellifera) with distinct genetic backgrounds

   • Adam J. Siegel
   • M. Kim Fondrk
   • Robert E. Page Jr.

   Original Paper Open access 14 July 2013 Pages: 1623 - 1632

   

9. Here comes the sun: multimodal displays are associated with sunlight incidence

   • Paula Sicsú
   • Lilian T. Manica
   • Regina H. Macedo

   Original Paper 03 July 2013 Pages: 1633 - 1642

   

10. Synergy between pheromone trails and quorum thresholds underlies consensus decisions in the ant Myrmecina nipponica

    • Adam L. Cronin

    Original Paper 17 August 2013 Pages: 1643 - 1651

    

11. Humpback whale song: who sings?

    • Louis M. Herman
    • Adam A. Pack
    • Mark H. Deakos

    Original Paper 03 July 2013 Pages: 1653 - 1663

    

12. Male coalitions and female behaviour affect male mating success independent of dominance rank and female receptive synchrony in wild Barbary macaques

    • Christopher Young
    • Sabine Hähndel
    • Julia Ostner

    Original Paper 06 July 2013 Pages: 1665 - 1677

    

13. Bearded seal males perceive geographic variation in their trills

    • Isabelle Charrier
    • Nicolas Mathevon
    • Thierry Aubin

    Original Paper 05 July 2013 Pages: 1679 - 1689

    

14. Male's return rate, rather than territory fidelity and breeding dispersal, explains geographic variation in song sharing in two populations of an oscine passerine (Oreothlypis celata)

    • Jongmin Yoon
    • T. Scott Sillett
    • Cameron K. Ghalambor

    Original Paper 11 July 2013 Pages: 1691 - 1697

    

15. Habitat-induced changes in song consistency affect perception of social status in male chickadees

    • Thibault Grava
    • Angélique Grava
    • Ken A. Otter

    Original Paper 09 July 2013 Pages: 1699 - 1707

    

16. Variation in plasticity of personality traits implies that the ranking of personality measures changes between environmental contexts: calculating the cross-environmental correlation

    • Jon E. Brommer

    Methods 07 August 2013 Pages: 1709 - 1718