highly significantP < 0.001
Our GLM analyses of LR of individual males and females and numbers of local recruits they produced showed that number of fledglings produced by both sexes was a highly significant predictor of the number of both F1 (males, P < 0.001, df = 193; females, P < 0.001, df = 248, Fig 13A and 13C ) and F2 recruits (males, P < 0.001, df = 19; females P < 0.001, df = 248, Fig 13B and 13D ).