Table 1.

Numbers of total bat passes (including no species identification) collected in 2018 and 2019 springs, summers, falls and generalized linear model results (total bat passes versus day of the week and environmental covariates, regression estimate ± standard error and p value reported) by season at the Greensboro Science Center sites in Greensboro, North Carolina, USA. “NA” indicates variables dropped from the final model. Bold numbers indicate significant results.

Variable	Greensboro Science Center Open
	Spring		Summer		Fall
Bat Passes	6131		20,490		20,857
Day–Tuesday	0.377 ± 0.248	0.132	0.006 ± 0.326	0.984	0.378 ± 0.313	0.231
Day–Wednesday	0.185 ± 0.242	0.446	−0.102 ± 0.345	0.769	0.489 ± 0.288	0.094
Day–Thursday	0.324 ± 0.237	0.175	0.063 ± 0.338	0.852	−0.397 ± 0.329	0.231
Day–Friday	0.611 ± 0.230	0.010	0.763 ± 0.293	0.011	−0.627 ± 0.385	0.084
Day–Saturday	0.496 ± 0.233	0.036	0.723 ± 0.292	0.015	−0.003 ± 0.335	0.994
Day–Sunday	0.316 ± 0.239	0.190	0.245 ± 0.315	0.439	−0.416 ± 0.366	0.260
Temperature (°C)	0.170 ± 0.014	<0.001	0.093 ± 0.039	0.020	0.240 ± 0.024	<0.001
Wind (km/h)	NA		−0.185 ± 0.075	<0.001	NA
Year	−0.435 ± 0.155	0.006	NA		NA
	Greensboro Science Center Woods
Bat Passes	2782		8643		2099
Day–Tuesday	0.269 ± 0.328	0.415	−0.118 ± 0.278	0.673	0.034 ± 0.239	0.886
Day–Wednesday	0.247 ± 0.331	0.459	−0.258 ± 0.291	0.378	−0.277 ± 0.256	0.283
Day–Thursday	0.394 ± 0.388	0.201	−0.071 ± 0.283	0.802	−0.319 ± 0.252	0.209
Day–Friday	0.061 ± 0.316	0.849	0.929 ± 0.230	<0.001	−0.346 ± 0.264	0.193
Day–Saturday	−0.074 ± 0.333	0.825	0.869 ± 0.231	<0.001	−0.015 ± 0.254	0.953
Day–Sunday	0.409 ± 0.311	0.194	0.275 ± 0.258	0.290	0.090 ± 0.246	0.716
Temperature (°C)	0.130 ± 0.016	<0.001	0.181 ± 0.027	<0.001	0.122 ± 0.013	<0.001
Wind (km/h)	NA		−0.078 ± 0.034	0.047	NA
Year	−1.258 ± 0.165	<0.001	NA		NA