Table 4. Candidate maximum entropy models for adult female, adult male, and juvenile grizzly bear dens, Denali National Park and Preserve, Alaska, USA 1990–1998.

Age/Sex Class	Modela	AUC	SE	Z	P	Threshold	Class %
Adult Female	ESVA	0.926	0.002			19.900	83
	ESV	0.923	0.002	2.957	0.003	20.334	83
	EVA	0.920	0.002	5.624	<0.001	21.666	83
	ESA	0.919	0.002	2.673	0.008	21.118	83
	EV	0.916	0.002	9.373	<0.001	19.426	81
	SVA	0.910	0.002	11.153	<0.001	29.190	83
Adult Male	E	0.880	0.013			48.141	80
	EA	0.854	0.015	2.707	0.007	41.686	80
	ES	0.851	0.013	1.562	0.118	40.990	80
	ESA	0.840	0.014	4.050	<0.001	30.542	70
	SVA	0.838	0.022	1.841	0.066	30.647	80
	VA	0.831	0.027	1.849	0.065	33.814	80
Juvenile	EV	0.841	0.011			20.152	70
	SVA	0.824	0.012	1.893	0.058	18.824	80
	ESA	0.823	0.013	1.067	0.286	31.640	70
	EVA	0.823	0.013	1.071	0.284	19.478	80
	SV	0.823	0.015	1.963	0.049	18.778	70
	ESVA	0.819	0.012	3.088	0.002	14.922	70

^aModel abbreviations: E = elevation, S = slope, V = land cover, A = aspect.