Data were collected in the field and entered into SPSS. Column headings are: SquirrelID=individual squirrels, obsnum = observation number for each individual squirrel, site=which of 4 sites the data were collected from, cachedistance=distance of the cache, in metres, from the nearest tree, numsqpres=the number of other squirrels present at the time the focal squirrel made the cache, disturbances=the number of people that passed through the site during the observation perio
