Animals' representation of enclosed spaces: evidence for use of a similar frame of reference following different disorientation procedures in the domestic chick (Gallus gallus)

Journal of Comparative Psychology (2010) - Comment
pubmed: 20476813 doi: 10.1037/a0017013 issn: 1939-2087 issn: 0735-7036

Cinzia Chiandetti, Giorgio Vallortigara