Table 1. Model (binomial GLMM) on nest predation risk of wheatear nests (n = 923) in relation to different habitat structures.

Fixed effects	estimate	se	z-value	p-value
Intercept	0.907	0.342	2.9	0.003
Woodland distance	−0.018	0.009	1.9	0.044
Crop distance	−0.025	0.009	2.8	0.005
House distance	0.005	0.004	−1.3	0.188
Road distance	0.001	0.003	−0.4	0.675
FLH	−0.575	0.381	1.5	0.131
FLH * woodland distance	0.011	0.006	−1.9	0.051
FLH * crop distance	0.014	0.006	−2.4	0.014

Habitat structures = distance from the nest woodland or crop edge, and field layer height (FLH) around the nest site (tall or short; reference category = short). Year and territory identity were included as crossed random effects (variance of year = 0.17, territory = 0.16). Dropped non-significant interaction terms: FLH*house distance p = 0.36; FLH*road distance p = 0.93.