Table 3. Model selection results for visual detectability of Pseudogymnoascus destructans at hibernacula.

#mylu.myse.pesu.sampled refers to the sum of the number of bats of three species sampled (M. lucifugus – mylu, M. septentrionalis – myse, P. subflavus – pesu).

Model	ΔAIC	AIC weights
#mylu.myse.pesu.sampled	0.0	0.56
date + #mylu.myse.pesu.sampled	1.3	0.29
null	4.9	0.05
all.bats.sampled	5.0	0.05
all.bats.sampled + date	5.6	0.03
date	6.6	0.02

Models are ranked by ΔAIC and the best-fitting model is shown in bold.