1. Olive baboons communicate intentionally by pointing

   • Hélène Meunier
   • J. Prieur
   • J. Vauclair

   Original Paper 06 September 2012 Pages: 155 - 163

   

2. Rule learning by zebra finches in an artificial grammar learning task: which rule?

   • Caroline A. A. van Heijningen
   • Jiani Chen
   • Carel ten Cate

   Original Paper 13 September 2012 Pages: 165 - 175

   

3. Cue competition effects in the planarian

   • Jose Prados
   • Beatriz Alvarez
   • Colin Davidson

   Original Paper 14 September 2012 Pages: 177 - 186

   

4. Communicative intentions in wild chimpanzees: persistence and elaboration in gestural signalling

   • Anna Ilona Roberts
   • Sarah-Jane Vick
   • Hannah M. Buchanan-Smith

   Original Paper 29 September 2012 Pages: 187 - 196

   

5. A study of sharing and reciprocity in grey parrots (Psittacus erithacus)

   • Franck Péron
   • Maria John
   • Irene M. Pepperberg

   Original Paper 12 October 2012 Pages: 197 - 210

   

6. Do pigeons (Columba livia) seek information when they have insufficient knowledge?

   • Sumie Iwasaki
   • Sota Watanabe
   • Kazuo Fujita

   Original Paper 13 October 2012 Pages: 211 - 221

   

7. Omnia tempus habent: habitat-specific differences in olfactory learning and decision making in parasitic wasps

   • Andra Thiel
   • Sarah Schlake
   • David Kosior

   Original Paper 12 October 2012 Pages: 223 - 232

   

8. Contagious yawning in domestic dog puppies (Canis lupus familiaris): the effect of ontogeny and emotional closeness on low-level imitation in dogs

   • Elainie Alenkær Madsen
   • Tomas Persson

   Original Paper 18 October 2012 Pages: 233 - 240

   

9. Information-seeking behavior: exploring metacognitive control in pigeons

   • Leyre Castro
   • Edward A. Wasserman

   Original Paper 12 October 2012 Pages: 241 - 254

   

10. Contextual Pavlovian conditioning in the crab Chasmagnathus

    • María Sol Fustiñana
    • Martín Carbó Tano
    • María Eugenia Pedreira

    Original Paper 01 November 2012 Pages: 255 - 272

    

11. Domestic dogs (Canis familiaris) coordinate their actions in a problem-solving task

    • Juliane Bräuer
    • Milena Bös
    • Michael Tomasello

    Original Paper 23 October 2012 Pages: 273 - 285

    

12. Eye as a key element of conspecific image eliciting lateralized response in fish

    • Karina A. Karenina
    • Andrey N. Giljov
    • Yegor B. Malashichev

    Original Paper 31 October 2012 Pages: 287 - 300

    

13. Spatial cognition and perseveration by horses, donkeys and mules in a simple A-not-B detour task

    • Britta Osthaus
    • Leanne Proops
    • Faith Burden

    Short Communication 28 December 2012 Pages: 301 - 305

    

14. Discrimination of small quantities by fish (redtail splitfin, Xenotoca eiseni)

    • Gionata Stancher
    • Valeria Anna Sovrano
    • Giorgio Vallortigara

    Short Communication 04 January 2013 Pages: 307 - 312