Kangaroos display gazing and gaze alternations during an unsolvable problem task

Video data were recorded during live observations of kangaroos (n = 11) during six training and one testing trial with an unsolvable task. Videos were analysed with BORIS v. 7.9.7 behavioural analysis software. The behaviours of six kangaroos were double coded by K.H.O and A.C.G. Behavioural observations including proportion of trial interacting with box and experimenter, and presence of gaze alternations between box and experimenter were exported to Microsoft Excel and statistically analysed with R Studio v.1.2.5042 using the 'tidyverse' package for data cleaning and visualisation, 'janitor' package for contingency tables, 'skimr' package for summary statistics.