Found, Rob Supplementary figure from Interactions between cleaner-birds and ungulates are personality dependent Magpies exhibiting cleaner behaviour on elk. cleaner-birds;flight response;mutualism;personality 2017-11-16
    https://rs.figshare.com/articles/figure/Supplementary_figure_from_Interactions_between_cleaner-birds_and_ungulates_are_personality_dependent/5607349
10.6084/m9.figshare.5607349.v1