A. Baldi et T. Csorgo, INFLUENCE OF AGE AND DOMINANCE STATUS OF MALE AND FEMALE GREAT TITS ON LAYING DATE, CLUTCH SIZE AND EGG DIMENSIONS, Acta zoologica Hungarica, 40(2), 1994, pp. 99-107
We recorded breeding biology of the Great Tit (Parus major) in a Hunga
rian black alder forest in relation to the age and dominance status of
males and females. Our results suggest that there is no significant i
nteractions between age and dominance of both males and females. The a
ge and dominance of males have no significant influence on clutch and
egg sizes, but there may be an effect on laying date. The influence of
age and dominance of females is much more. pronounced, with dominance
status being more important than age.