Certainty of paternity in two coucal species with divergent sex roles: the devil takes the hindmost

Table 2 Mean effect size estimates and 95% credible intervals of the posterior distribution of parameters that influenced the presence of extra-pair paternity in white-browed coucal clutches

Parameter	Mean estimate	2.5%	97.5%	P(β) > 0
(a) All clutches (n = 126)
Intercept	−3.602	−4.372	−2.284
Lay date	−0.399	−0.549	1.338	0.788
Clutch size	0.290	−0.712	1.296	0.714
Proportion of young genotyped	−0.159	−1.166	0.861	0.382
Clutch size * Proportion of young genotyped	0.086	−1.027	1.217	0.557
(b) Completely genotyped clutches (n = 68)
Intercept	−3.073	−4.321	−1. 844
Lay date	0.409	−0.955	1.755	0.716
Clutch size	0.649	−0.824	2.077	0.810

The last column [P(β) > 0] gives the posterior probability of the hypothesis that the effect is greater than zero. For both models (a) and (b) the random effect was female ID. Model a: marginal R² = 0.262, conditional R² = 0.262; Model b: marginal R² = 0.387, conditional R² = 0.387

ISSN: 2730-7182