“…Detour abilities have been studied in several species of non-human mammals using different setups (primates: Köhler, 1925a , b ; dogs: Wyrwicka, 1959 ; Chapuis et al, 1983 ; Fiset et al, 2007 ; cats: Poucet et al, 1983 ; horses: Baragli et al, 2011 ; hamsters: Vauclair, 1980 ; Chapuis and Scardigli, 1993 ; rats: Blancheteau and Le Lorec, 1972 ; marsupials: Wynne and Leguet, 2004 ). Moreover, the ability to solve detour problems has been well demonstrated in birds ( Regolin et al, 1995a , b ; Zucca et al, 2005 ).…”