Effects of handicapping costs of Saffron Finches parents on the time spent by nestlings at nests and on the proportion of fledglings. Results of the Generalized Linear Mixed Model testing for effects of handicapping of males or females on the time spent by nestlings at nest and on the proportion of fledglings. <i><i>W</i></i>: Wald’s statistic. Mean values ± Standard Errors (<i>SE</i>) and 95% confidence interval (95% CI) are shown for each variable.

Effects of handicapping costs of Saffron Finches parents on the time spent by nestlings at nests and on the proportion of fledglings. Results of the Generalized Linear Mixed Model testing for effects of handicapping of males or females on the time spent by nestlings at nest and on the proportion of fledglings. W: Wald’s statistic. Mean values ± Standard Errors (SE) and 95% confidence interval (95% CI) are shown for each variable.