1. Evolutionary perspectives on learning: conceptual and methodological issues in the study of adaptive specializations

   • Mark A. Krause

   Review 11 March 2015 Pages: 807 - 820

   

2. Inferences about food location in three cercopithecine species: an insight into the socioecological cognition of primates

   • Odile Petit
   • Valérie Dufour
   • Josep Call

   Original Paper 20 February 2015 Pages: 821 - 830

   

3. Abstract-concept learning of difference in pigeons

   • Thomas A. Daniel
   • Anthony A. Wright
   • Jeffrey S. Katz

   Original Paper 18 February 2015 Pages: 831 - 837

   

4. Habitat-dependent olfactory discrimination in three-spined sticklebacks (Gasterosteus aculeatus)

   • Meike Hiermes
   • Marion Mehlis
   • Theo C. M. Bakker

   Original Paper 20 February 2015 Pages: 839 - 846

   

5. Horses fail to use social learning when solving spatial detour tasks

   • Maria Vilain Rørvang
   • Line Peerstrup Ahrendt
   • Janne Winther Christensen

   Original Paper 26 February 2015 Pages: 847 - 854

   

6. Isolation rearing reveals latent antisnake behavior in California ground squirrels (Otospermophilus becheeyi) searching for predatory threats

   • Chris T. Tromborg
   • Richard G. Coss

   Original Paper 01 March 2015 Pages: 855 - 865

   

7. Pauses enhance chunk recognition in song element strings by zebra finches

   • Michelle Spierings
   • Anouk de Weger
   • Carel ten Cate

   Original Paper Open access 14 March 2015 Pages: 867 - 874

   

8. Intentional gestural communication and discrimination of human attentional states in rhesus macaques (Macaca mulatta)

   • Charlotte Canteloup
   • Dalila Bovet
   • Hélène Meunier

   Original Paper 07 March 2015 Pages: 875 - 883

   

9. Nest and food search behaviour in desert ants, Cataglyphis: a critical comparison

   • Sarah E. Pfeffer
   • Siegfried Bolek
   • Matthias Wittlinger

   Original Paper 25 March 2015 Pages: 885 - 894

   

10. Do rhesus monkeys (Macaca mulatta) perceive illusory motion?

    • Christian Agrillo
    • Simone Gori
    • Michael J. Beran

    Original Paper 27 March 2015 Pages: 895 - 910

    

11. Social learning strategies for nut-cracking by tufted capuchin monkeys (Sapajus spp.)

    • C. G. Coelho
    • T. Falótico
    • E. B. Ottoni

    Original Paper 24 March 2015 Pages: 911 - 919

    

12. Wild chacma baboons (Papio ursinus) remember single foraging episodes

    • Rahel Noser
    • Richard W. Byrne

    Original Paper 02 April 2015 Pages: 921 - 929

    

13. Does target animacy influence manual laterality of monkeys? First answer from northern pig-tailed macaques (Macaca leonina)

    • Dapeng Zhao
    • Yuan Wang
    • Baoguo Li

    Original Paper 25 March 2015 Pages: 931 - 936

    

14. Guide dogs as a model for investigating the effect of life experience and training on gazing behaviour

    • Anna Scandurra
    • Emanuela Prato-Previde
    • Biagio D’Aniello

    Original Paper 24 March 2015 Pages: 937 - 944

    

15. Re-evaluating birds’ ability to detect Glass patterns

    • Jean-François Nankoo
    • Christopher R. Madan
    • Marcia L. Spetch

    Original Paper 01 April 2015 Pages: 945 - 952

    

16. How Clark’s nutcrackers (Nucifraga columbiana) weigh geometric cues depends on their previous experience

    • James F. Reichert
    • Debbie M. Kelly

    Original Paper 07 April 2015 Pages: 953 - 968

    

17. Come dine with me: food-associated social signalling in wild bottlenose dolphins (Tursiops truncatus)

    • Stephanie L. King
    • Vincent M. Janik

    Short Communication 17 February 2015 Pages: 969 - 974

    

18. The order of ostensive and referential signals affects dogs’ responsiveness when interacting with a human

    • Tibor Tauzin
    • Andor Csík
    • József Topál

    Short Communication 15 March 2015 Pages: 975 - 979

    

19. Risk should be objectively defined: reply to Zentall and Smith

    • Cédric Sueur
    • Marie Pelé

    Short Communication 14 March 2015 Pages: 981 - 983

20. Facial expression recognition in crested macaques (Macaca nigra)

    • Jérôme Micheletta
    • Jamie Whitehouse
    • Bridget M. Waller

    Short Communication 31 March 2015 Pages: 985 - 990

    

21. Erratum to: Oxytocin enhances the appropriate use of human social cues by the domestic dog (Canis familiaris) in an object choice task

    • J. L. Oliva
    • J.-L. Rault
    • A. Lill

    Erratum 19 April 2015 Pages: 991 - 991