Excel data sheet containing 1. duration data for novel object recognition tests; 2. associative learning experiments comparing latency to approach between previously (1) an incentivized and non-incentivized, and (2) greater and lesser incentivized, scents; 3. scent neutrality data, for both sexes of two populations of R. pumilio and two populations of R. d. chakae. Associated R code used in the statistical analyses are also included in MS Word format.