Estimate Estimate 95% CI Z P
Male’s incubation investment ratio (n = 71) Male’s incubation investment ratio (n = 71) Male’s incubation investment ratio (n = 71) Male’s incubation investment ratio (n = 71) Male’s incubation investment ratio (n = 71)
Fixed effects
Intercept -0.472 -1.361, 0.011 -1.035 0.301
Male ornament coloration (MPC1) 0.181 -0.185, 0.799 0.971 0.332
Male ornament size (MPC2) 0.165 -0.168, 0.429 1.062 0.288
Body mass 0.034 -0.184, 0.296 0.244 0.807
Tarsus length -0.149 -0.411, 0.112 -1.022 0.307
Temperature (Temp.) -0.008 -0.465, 0.513 -0.041 0.967
MPC1× Temp. -0.358 -1.008, -0.138 -2.341 0.019
Random effects
1| Population location 0.228 0.000, 1.907
1| Population phylogeny 0.000 0.000, 0.010
1| Year 0.204 0.000, 2.253
Residual 0.923 0.438, 1.142
Female’s incubation investment ratio (n = 71) Female’s incubation investment ratio (n = 71) Female’s incubation investment ratio (n = 71) Female’s incubation investment ratio (n = 71) Female’s incubation investment ratio (n = 71)
Fixed effects
Intercept 0.283 -0.074, 1.036 0.708 0.479
Female ornament coloration (FPC1) 0.020 -0.346, 0.427 0.134 0.893
Female ornament size (FPC2) 0.052 -0.181, 0.381 0.378 0.705
Body mass -0.199 -0.432, 0.082 -1.594 0.111
Tarsus length 0.313 0.046, 0.613 2.499 0.012
Temperature 0.025 -0.243, 0.532 0.165 0.869
Random effects
1| Population location 0.071 0.000, 1.361
1| Population phylogeny 0.000 0.000, 0.019
1| Year 0.216 0.000, 2.174
Residual 0.918 0.433, 1.106
All data were standardised and centred. Bold items indicate statistical significance at a level of p = 0.05. 95% CI of estimate were calculated from 1000 bootstrapping. All data were standardised and centred. Bold items indicate statistical significance at a level of p = 0.05. 95% CI of estimate were calculated from 1000 bootstrapping. All data were standardised and centred. Bold items indicate statistical significance at a level of p = 0.05. 95% CI of estimate were calculated from 1000 bootstrapping. All data were standardised and centred. Bold items indicate statistical significance at a level of p = 0.05. 95% CI of estimate were calculated from 1000 bootstrapping. All data were standardised and centred. Bold items indicate statistical significance at a level of p = 0.05. 95% CI of estimate were calculated from 1000 bootstrapping.