Table 1.

Best linear mixed effect models explaining body size (ITD; mm), body size variation (coefficient of variation (CV) of ITD as %) and Trifolium pratense seed set across all our sampling sites. Model 1 differs from models 2 and 3 in that the predictor ecosystem type of model 1 is replaced by road density in models 2 and 3 (respectively at the 250 m and 1,000 m scale). See Table S8 for beta coefficients and related statistics

Response variable	Predictors	F‐value	df	p‐value
Body size (model 1)	Temperature	11.653	1	<.001***
	Day of the year	7.049	1	.032*
	Ecosystem type: Species identity	6.684	2	.001***
Body size (model 2)	Temperature	9.017	1	.002**
	Day of the year	8.718	1	.020*
	Species identity	372.651	2	<.001***
	Road density (250 m)	9.051	1	.002**
Body size (model 3)	Temperature	8.725	1	.003**
	Day of the year	7.901	1	.025*
	Road density (1,000 m): Species identity	5.185	2	.005**
CV body size (model 4)	Species identity	4.409	2	.017*
	Temperature	11.373	1	.001***
	Sample size	0.944	1	.336
T. pratense seed set (model 5)	Visitation rates	23.045	1	<.001***
	CWM body size	7.906	1	.006**
	CWM of CV body size	5.510	1	.021*

df, degrees of freedom.

^* p ≤ .05;

^** p ≤ .01;

^*** p ≤ .001.