Figure 2.

Den-sharing interactions per day for each of the 13 pairs of individuals recorded interacting over the course of the study. Den sharing (black squares) was identified from interaction records as long-duration interactions typically spanning the entire period from sunrise to sunset for this strictly nocturnal marsupial. Interactions for the first 12 days of the study are not shown, as proximity logger collars were swapped to several new animals between days 10 and 13. The data prior to day 13 were not included in the presented models.