Table 1 Best mixed-effects models describing female survival on the experimental islands.
EstimateSEzP value
Predator-free islands (n = 63)
(Intercept)2.82 1.052.7 0.007
Random effectsIsland0.180.4230.430.669
Fixed effectsTime to initiation of exploration–1.030.4–2.550.011
Relative hindlimb length48.715.783.080.002
Predator islands (n = 68)
(Intercept)14.685.552.650.008
Random effectsIsland0001
Fixed effectsExposed time on ground–1.270.61–2.10.035
Body size (SVL)–0.340.14–2.480.013