{"fact":"Scrub-jays use clever tactics to protect their caches, preferring to hide food in shady spots or further away from onlookers.","context":"When another jay is present at the time of caching, the cachers do prefer to hide most of their items in shady areas compared to well-lit areas, whereas they are not selective about cache location when caching in private.","source":"Nicola S Clayton; Joanna M Dally; Nathan J Emery, Social cognition by food-caching corvids. The western scrub-jay as a natural psychologist, 10.1098/rstb.2006.1992","index":290}