Fig. 1

A) Predicted probability of bats reusing the same roost on consecutive days as a function of change in absolute humidity from one day to the next, change in temperature from one day to the next, and reproductive period. Changes in temperature had little effect on the probability of roost reuse while change in absolute humidity was highly influential. B) The proportion of observed bats that reused a roost on consecutive days across all dates and weather conditions in the pregnancy and lactation periods from 2012–2017, the period when hourly weather data were available. Each point represents the proportion of bats that reused the same roost on any given consecutive day period.