Fig. 4

Probability of tricolored bat (Perimyotis subflavus) activity (A-D) and mean number of calls per night (E-H) in aboveground and subterranean hibernacula in the southeastern USA in relation to stage of hibernation (days since October 1) and hibernacula type and Pd status during winter 2020–21 and 2021–22. Shaded areas represent 95% confidence limits.