Taï chimpanzees use botanical skills to discover fruit: what we can learn from their mistakes Karline R. L. JanmaatSimone D. BanChristophe Boesch Original Paper 11 April 2013 Pages: 851 - 860
Attentional biases and memory for emotional stimuli in men and male rhesus monkeys Agnès LacreuseKelly SchatzRebecca Ready Original Paper 05 March 2013 Pages: 861 - 871
Sex differences in memory for landmark arrays in C57BL/J6 mice Tania J. BettisLucia F. Jacobs Original Paper 23 March 2013 Pages: 873 - 882
Successive and conditional discrimination learning in pigs Eimear MurphyLynn KraakFranz Josef van der Staay Original Paper 24 March 2013 Pages: 883 - 893
Perception of the Ebbinghaus illusion in four-day-old domestic chicks (Gallus gallus) O. Rosa SalvaR. RuganiG. Vallortigara Original Paper 10 April 2013 Pages: 895 - 906
Human risky choice in a repeated-gambles procedure: an up-linkage replication of Lakshminarayanan, Chen and Santos (2011) Alan SilberbergScott ParkerLaura Wyatt Original Paper 23 March 2013 Pages: 907 - 914
A harbor seal can transfer the same/different concept to new stimulus dimensions Christine ScholtyssekAlmut KelberGuido Dehnhardt Original Paper 28 March 2013 Pages: 915 - 925
Social learning in Cartilaginous fish (stingrays Potamotrygon falkneri) Kerstin E. ThonhauserTamar GutnickMichael J. Kuba Original Paper 26 March 2013 Pages: 927 - 932
Gaze alternation in dogs and toddlers in an unsolvable task: evidence of an audience effect S. Marshall-PesciniE. ColomboE. Prato-Previde Original Paper 30 March 2013 Pages: 933 - 943
Perception of individuality in bat vocal communication: discrimination between, or recognition of, interaction partners? Hanna B. KasteinRebecca WinterSabine Schmidt Original Paper 07 May 2013 Pages: 945 - 959
Looking back at ‘looking back’: operationalising referential gaze for dingoes in an unsolvable task Bradley Philip SmithCarla Anita Litchfield Original Paper 10 April 2013 Pages: 961 - 971
Visual event-related potentials of dogs: a non-invasive electroencephalography study Heini TörnqvistMiiamaaria V. KujalaOuti Vainio Original Paper 10 April 2013 Pages: 973 - 982
Pigeons discriminate objects on the basis of abstract familiarity Claudia StephanAnna WilkinsonLudwig Huber Original Paper 14 April 2013 Pages: 983 - 992
Nestling barn owls assess short-term variation in the amount of vocally competing siblings Charlène A. RuppliAmélie N. DreissAlexandre Roulin Original Paper 19 April 2013 Pages: 993 - 1000
Characterization of long-term memory, resistance to extinction, and influence of temperament during two instrumental tasks in horses Mathilde ValenchonFrédéric LévyLéa Lansade Short Communication 07 June 2013 Pages: 1001 - 1006
Familiarity-connected or stress-based contagious yawning in domestic dogs (Canis familiaris)? Some additional data Karine SilvaJoana BessaLiliana de Sousa Short Communication 28 August 2013 Pages: 1007 - 1009
Erratum to: Barriers and traps: great apes’ performance in two functionally equivalent tasks Gema Martin-OrdasFranka JaeckJosep Call Erratum 13 September 2013 Pages: 1011 - 1011
