{"fact":"When Common Ravens see their reflection, they react in diverse ways. Some act social, like they're meeting another raven, while others get curious and start exploring.","context":"Our results show interspecies differences in the approach of and the response to the mirror during the mirror exposure phase of the experiment...The ravens’ preference for the mirror over the silver foil therefore indicates that the preference for mirrors is not only the result of the objects novelty or shininess but rather results from the mirror’s inherent reflective properties.","source":"Lisa-Claire Vanhooland; Anita Szab'o; Thomas Bugnyar; Jorg J. M. Massen, A comparative study of mirror self-recognition in three corvid species, 10.1007/s10071-022-01696-4","index":645}