Use of experimenter-given cues by African gray parrots (Psittacus erithacus) Nicolas GiretÁdam MiklósiDalila Bovet Original Paper 10 June 2008 Pages: 1 - 10
Lateralization for visual processes: eye preference in Campbell’s monkeys (Cercopithecus c. campbelli) Amandine S. ChapelainCatherine Blois-Heulin Original Paper 25 June 2008 Pages: 11 - 19
Individual and collective problem-solving in a foraging context in the leaf-cutting ant Atta colombica Audrey DussutourJean-Louis DeneubourgVincent Fourcassié Original Paper 17 June 2008 Pages: 21 - 30
Visual laterality responses to different emotive stimuli by red-capped mangabeys, Cercocebus torquatus torquatus Marion de LatudeMarianne DemangeCatherine Blois-Heulin Original Paper 20 June 2008 Pages: 31 - 42
Evidence of teaching in atlantic spotted dolphins (Stenella frontalis) by mother dolphins foraging in the presence of their calves Courtney E. BenderDenise L. HerzingDavid F. Bjorklund Original Paper 29 July 2008 Pages: 43 - 53
Capuchin monkeys (Cebus apella) respond to video images of themselves James R. AndersonHika KuroshimaKazuo Fujita Original Paper 24 June 2008 Pages: 55 - 62
Comparing responses to novel objects in wild baboons (Papio ursinus) and geladas (Theropithecus gelada) Thore J. BergmanDawn M. Kitchen Original Paper 24 June 2008 Pages: 63 - 73
Mule cognition: a case of hybrid vigour? Leanne ProopsFaith BurdenBritta Osthaus Original Paper 18 July 2008 Pages: 75 - 84
Constructive and deconstructive tool modification by chimpanzees (Pan troglodytes) Amanda E. BaniaStephany HarrisSarah T. Boysen Original Paper 25 July 2008 Pages: 85 - 95
Quantity judgments of sequentially presented food items by capuchin monkeys (Cebus apella) Theodore A. EvansMichael J. BeranDaniel F. Rice Original Paper 01 August 2008 Pages: 97 - 105
Attention to attention in domestic dog (Canis familiaris) dyadic play Alexandra Horowitz Original Paper 05 August 2008 Pages: 107 - 118
What–Where–When memory in magpies (Pica pica) Ann ZinkivskayFarrah NazirTom V. Smulders Original Paper 01 August 2008 Pages: 119 - 125
Visually guided capture of a moving stimulus by the pigeon (Columba livia) Anna WilkinsonKimberly Kirkpatrick Original Paper 22 August 2008 Pages: 127 - 144
The discrimination of discrete and continuous amounts in African grey parrots (Psittacus erithacus) Syrina Al AïnNicolas GiretDalila Bovet Original Paper 13 August 2008 Pages: 145 - 154
Multiple perceptual strategies used by macaque monkeys for face recognition Katalin M. GothardKelly N. BrooksMary A. Peterson Original Paper 12 September 2008 Pages: 155 - 167
An assessment of memory awareness in tufted capuchin monkeys (Cebus apella) Benjamin M. BasileRobert R. HamptonElisabeth A. Murray Original Paper 20 August 2008 Pages: 169 - 180
Social attention in keas, dogs, and human children Friederike RangeLisa HornLudwig Huber Original Paper 21 August 2008 Pages: 181 - 192
Relative quantity judgment by Asian elephants (Elephas maximus) Naoko Irie-SugimotoTessei KobayashiToshikazu Hasegawa Original Paper 20 August 2008 Pages: 193 - 199
Gambling for Gatorade: risk-sensitive decision making for fluid rewards in humans Benjamin Y. HaydenMichael L. Platt Short Communication 22 August 2008 Pages: 201 - 207