1. Seasonal changes in the structure of rhesus macaque social networks

   • Lauren J. N. Brent
   • Ann MacLarnon
   • Stuart Semple

   Original Paper 24 November 2012 Pages: 349 - 359

   

2. Long-lasting effects of yolk androgens on phenotype in the pied flycatcher (Ficedula hypoleuca)

   • Suvi Ruuskanen
   • Esa Lehikoinen
   • Toni Laaksonen

   Original Paper 29 November 2012 Pages: 361 - 372

   

3. Fitness benefits of coalitionary aggression in male chimpanzees

   • Ian C. Gilby
   • Lauren J. N. Brent
   • Anne E. Pusey

   Original Paper 01 December 2012 Pages: 373 - 381

   

4. Alternative strategies in avian scavengers: how subordinate species foil the despotic distribution

   • Corinne J. Kendall

   Original Paper 06 December 2012 Pages: 383 - 393

   

5. Male control of sperm transfer dynamics in a spermatophore-donating bushcricket

   • Klaus Reinhold
   • Steven A. Ramm

   Original Paper 29 November 2012 Pages: 395 - 398

   

6. High degree of paternity loss in a species with alternative reproductive tactics

   • Karen M. Cogliati
   • Bryan D. Neff
   • Sigal Balshine

   Original Paper 06 December 2012 Pages: 399 - 408

   

7. Trill performance components vary with age, season, and motivation in the banded wren

   • S. L. Vehrencamp
   • J. Yantachka
   • S. R. de Kort

   Original Paper 09 December 2012 Pages: 409 - 419

   

8. Mate availability accelerates male filial cannibalism in a nest brooding fish: effects of number and fecundity of females

   • Tomohiro Takeyama
   • Naoko Namizaki
   • Masanori Kohda

   Original Paper 13 December 2012 Pages: 421 - 428

   

9. Socioecological correlates of inter-individual variation in orangutan diets at Ketambe, Sumatra

   • Madeleine E. Hardus
   • Han de Vries
   • Serge A. Wich

   Original Paper 09 December 2012 Pages: 429 - 437

   

10. Bright turquoise as an intraspecific signal in the chameleon grasshopper (Kosciuscola tristis)

    • Kate D. L. Umbers
    • Nikolai J. Tatarnic
    • Marie E. Herberstein

    Original Paper 12 January 2013 Pages: 439 - 447

    

11. Rising costs of care make spiny chromis discerning parents

    • Lyndon Alexander Jordan
    • James Edward Herbert-Read
    • Ashley J. W. Ward

    Original Paper 08 December 2012 Pages: 449 - 455

    

12. Predicting leadership using nutrient requirements and dominance rank of group members

    • Cédric Sueur
    • Andrew J. J. MacIntosh
    • Odile Petit

    Original Paper 13 December 2012 Pages: 457 - 470

    

13. Denning behaviour of the European badger (Meles meles) correlates with bovine tuberculosis infection status

    • Nicola Weber
    • Stuart Bearhop
    • Stephen P. Carter

    Original Paper 18 December 2012 Pages: 471 - 479

    

14. Are white-crowned sparrow badges reliable signals?

    • Zachary M. Laubach
    • Daniel T. Blumstein
    • Johannes Foufopoulos

    Original Paper 10 January 2013 Pages: 481 - 492

    

15. Environmental and social determinants of anuran lekking behavior: intraspecific variation in populations at thermal extremes

    • Diego Llusia
    • Rafael Márquez
    • José Pedro do Amaral

    Original Paper 13 January 2013 Pages: 493 - 511

    

16. Consequences of paternal care on pectoral fin allometry in a desert-dwelling fish

    • Emile van Lieshout
    • P. Andreas Svensson
    • Bob B. M. Wong

    Original Paper 30 December 2012 Pages: 513 - 518

    

17. Predator guild does not influence orangutan alarm call rates and combinations

    • Adriano R. Lameira
    • Han de Vries
    • Serge A. Wich

    Original Paper 24 December 2012 Pages: 519 - 528