Table 1.

Correlations of cold-evoked behavior and climate variables from WorldClim

Variable	Value	Total % CT	CT50	CTinit	L50
Annual mean temperature	R2	0.032041	0.07076	0.36	0.0396
	p value	0.598	0.43	0.051	0.558
	BF₁₀	0.419	0.489	2.026	0.431
Mean diurnal range	R2	0.054756	0.08644	4 × 10−6	0.38069
	p value	0.489	0.38	0.995	0.043∗
	BF₁₀	0.458	0.523	0.369	2.289
Isothermality	R2	0.000289	0.0024	0.0169	0.00221
	p value	0.96	0.885	0.702	0.891
	BF₁₀	0.37	0.373	0.395	0.373
Min temperature of coldest month	R2	0.012321	0.01664	0.2043	0.06101
	p value	0.745	0.705	0.163	0.464
	BF₁₀	0.388	0.394	0.885	0.47
Temperature annual range	R2	0.000049	0.0024	0.02403	0.04623
	p value	0.985	0.886	0.649	0.525
	BF₁₀	0.369	0.373	0.406	0.443
Mean temperature of coldest quarter	R2	0.035344	0.04537	0.23329	0.01323
	p value	0.579	0.53	0.132	0.737
	BF₁₀	0.424	0.441	1.022	0.389

Total % CT is the total number of subjects which CT for each species, across all temperatures. CT₅₀ is the temperature at which at least 50% of subjects CT. CT_init is the highest temperature in which CT was observed, at any frequency. L₅₀ is the temperature at which at least 50% of subjects stop locomoting. The only significant correlation was between L₅₀ and mean diurnal range.