This article was published in May 2014 in the Frontiers in Ecology and Evolution journal; you can access it through the opposite link.
Full bibliographical reference:
Morgan DAVID *, Mewen LE HÔ, Kate LASKOWSKI, Marion SALIGNON, Mark GILLINGHAM, Luc-Alain GIRALDEAU. Individual differences in behavioral consistency are related to sequential access to resources and body condition in a producer-scrounger game. Frontiers in Ecology and Evolution (2014, doi: 10.3389/fevo.2014.00019).