Table 1.

Akaike information criterion (AIC) values for models calibrated using northern and southern populations (i.e., D _n + D _s) and all occurrences available (D _n + D _c + D _s)

	K	Ln(likelihood)	AIC
Calibration models D n + D s
Maxent	57	−1061.09	2236.17
GLM	6	−1206.42	2424.85
BRT	192	−1031.91	2447.82
GARP	96	−1132.65	2457.30
Final models D n + D c + D s
GLM	6	−1187.17	2386.34
Maxent	55	−1173.17	2456.33
GARP	96	−1155.53	2503.06
BRT	192	−1133.39	2650.78