Table 2.

Model fit statistics from single covariate meta‐regressions

Covariates	τ2	ω2	Q M	P (Q M)	I 2
Grain size	0.1072	0.0847	33.8306	<0.0001	98.2476
Ordered (extent)	0.1535	0.0899	4.8876	0.5583	98.4084
Habitat (full)	0.1357	0.0884	13.4746	0.0361	98.3925
Habitat	0.1314	0.0946	8.9418	0.1114	98.2869
Latitude	0.1446	0.0941	3.7841	0.0517	98.5886
Longitude2	0.1118	0.0927	19.6765	<0.0001	98.3092

Habitat (full) represents the model including “many” group. τ² and ω² represent study‐level and case‐level variance, respectively. I ² is a metric quantifying the heterogeneity relative to sampling variance. Longitude² indicates that the values for longitude were squared (see text). Values shown in boldface type represent significant effects (P ≤ 0.05).