1. Dominance and social information use in a lizard

   • Fonti Kar
   • Martin J. Whiting
   • Daniel W. A. Noble

   Original Paper 02 June 2017 Pages: 805 - 812

   

2. Zebrafish prefer larger to smaller shoals: analysis of quantity estimation in a genetically tractable model organism

   • Diane Seguin
   • Robert Gerlai

   Original Paper 14 June 2017 Pages: 813 - 821

   

3. Responses to familiar and unfamiliar objects by belugas (Delphinapterus leucas), bottlenose dolphins (Tursiops truncatus), and Pacific white-sided dolphins (Lagenorhynchus obliquidens)

   • Sara Guarino
   • Deirdre Yeater
   • Heather M. Hill

   Original Paper 09 June 2017 Pages: 823 - 827

   

4. Quantity discrimination in angelfish (Pterophyllum scalare) is maintained after a 30-s retention interval in the large but not in the small number range

   • Luis M. Gómez-Laplaza
   • Álvaro L. Caicoya
   • Robert Gerlai

   Original Paper 15 June 2017 Pages: 829 - 840

   

5. Wild capuchin monkeys anticipate the amount of ripe fruit in natural trees

   • María Paula Tujague
   • Charles H. Janson

   Original Paper 20 June 2017 Pages: 841 - 853

   

6. The effect of social learning on avoidance of aposematic prey in juvenile great tits (Parus major)

   • Eva Landová
   • Kateřina Hotová Svádová
   • Alice Exnerová

   Original Paper 21 June 2017 Pages: 855 - 866

   

7. Sure enough: efficient Bayesian learning and choice

   • Brad R. Foley
   • Paul Marjoram

   Original Paper 01 July 2017 Pages: 867 - 880

   

8. Recognition of human faces by dogs (Canis familiaris) requires visibility of head contour

   • Paolo Mongillo
   • Anna Scandurra
   • Lieta Marinelli

   Original Paper 26 June 2017 Pages: 881 - 890

   

9. Rats know when they remember: transfer of metacognitive responding across odor-based delayed match-to-sample tests

   • Victoria L. Templer
   • Keith A. Lee
   • Aidan J. Preston

   Original Paper 01 July 2017 Pages: 891 - 906

   

10. Post-weaning social and cognitive performance of piglets raised pre-weaning either in a complex multi-suckling group housing system or in a conventional system with a crated sow

    • S. E. van Nieuwamerongen
    • M. Mendl
    • J. E. Bolhuis

    Original Paper Open access 05 July 2017 Pages: 907 - 921

    

11. Temperament and problem solving in a population of adolescent guide dogs

    • Emily E. Bray
    • Mary D. Sammel
    • Dorothy L. Cheney

    Original Paper 10 July 2017 Pages: 923 - 939

12. How to stay perfect: the role of memory and behavioural traits in an experienced problem and a similar problem

    • Pizza Ka Yee Chow
    • Stephen E. G. Lea
    • Théo Robert

    Original Paper Open access 11 July 2017 Pages: 941 - 952

    

13. Element repetition rates encode functionally distinct information in pied babbler ‘clucks’ and ‘purrs’

    • Sabrina Engesser
    • Amanda R. Ridley
    • Simon W. Townsend

    Original Paper 20 July 2017 Pages: 953 - 960

    

14. Operant discrimination of relative frequency ratios in black-capped chickadee song

    • Sean P. Roach
    • Daniel J. Mennill
    • Leslie S. Phillmore

    Original Paper 18 July 2017 Pages: 961 - 973

    

15. Within-session reversal learning in rhesus macaques (Macaca mulatta)

    • Rebecca M. Rayburn-Reeves
    • Brielle T. James
    • Michael J. Beran

    Original Paper 28 July 2017 Pages: 975 - 983

    

16. Capuchin monkeys’ use of human and conspecific cues to solve a hidden object-choice task

    • Jennifer L. Essler
    • Lindsay P. Schwartz
    • Peter G. Judge

    Original Paper 24 July 2017 Pages: 985 - 998

    

17. Do ‘literate’ pigeons (Columba livia) show mirror-word generalization?

    • Damian Scarf
    • Michael C. Corballis
    • Michael Colombo

    Short Communication 13 July 2017 Pages: 999 - 1002