Data from - Early predation risk shapes adult learning and cognitive flexibility

We reared Trinidadian guppy (<i>Poecilia reticulata</i>) fry in either a no-risk or a simulated predation risk environment. We then kept all fish in similar, no-risk environments and subsequently tested their adult performance in two cognitive assays – associative learning and reversal learning.<br>This depository contains the raw data for the associative learning and reversal learning tasks, and a processed data table containing information on the performance of the fish in both tasks (learning criterion). This dataset is linked to a preprint (https://ecoevorxiv.org/7xyjb/) and manuscript published in Oikos (doi: 10.1111/oik.08481).