Table 2.

Test of between-subjects effects for acoustic parameters of S. bilineata echolocation calls in a GLM with sex and location as fixed factors. (Values in bold were significant at α < 0.05. PC, principal component.)

acoustic parameters	sex		location		sex × location
	p-value	partial η2	p-value	partial η2	p-value	partial η2
duration (low call)	0.0037	0.3366	0.0004	0.5245	0.0297	0.2846
start frequency (low call)	0.0763	0.1420	0.0001	0.7966	0.2259	0.1321
end frequency (low call)	0.8576	0.0016	0.0001	0.7438	0.2222	0.1335
peak frequency (low call)	0.3158	0.0479	0.0001	0.8111	0.7293	0.0296
PC1 call curvature (low call)	0.6965	0.0074	0.0001	0.8208	0.4928	0.0652
PC2 call curvature (low call)	0.2242	0.0695	0.0238	0.2995	0.8535	0.0150
PC3 call curvature (low call)	0.8899	0.0009	0.0240	0.2989	0.8381	0.0167
duration (high call)	0.0081	0.2898	0.0006	0.5045	0.0544	0.2422
start frequency (high call)	0.3447	0.0426	0.0012	0.4718	0.3906	0.0856
end frequency (high call)	0.6937	0.0075	0.0033	0.4193	0.8458	0.0158
peak frequency (high call)	0.4814	0.0239	0.0001	0.6030	0.3103	0.1055
PC1 call curvature (high call)	0.8486	0.0018	0.0001	0.6575	0.6295	0.0431
PC2 call curvature (high call)	0.4170	0.0316	0.0017	0.4549	0.9297	0.0069
PC3 call curvature (high call)	0.2338	0.0668	0.8217	0.0185	0.0854	0.2089