Pigeons learn to answer the question "where did you just peck?" and can report peck location when unexpectedly asked

• Autores: Rebeca A. Singer, Thomas R. Zentall
• Localización: Learning and behavior: a Psychonomic Society publication, ISSN 1543-4494, Vol. 35, Nº. 3, 2007, págs. 184-189
• Idioma: inglés
• DOI: 10.3758/bf03193054
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