Rafael Ruiz de Castañeda, Judith Morales Fernaz, Juan Moreno Klemming, Elisa Lobato Revilla, Santiago Merino Rodríguez, Josué Martínez de la Puente, Gustavo Tomás
Laying date is a key factor in avian reproductive ecology. Benefits of early breeding are important in terms of reproductive output. Costs are mainly associated to weather adversities at early stages of the breeding season. As males arrive earlier than females, they may face these weather adversities more frequently and therefore suffer higher costs at early stages of the season. We studied the potential association between the prevalence of infection by Haemoproteus, condition and age with the breeding phenology in male pied flycatchers Ficedula hypoleuca in a montane population in central Spain. Early males benefited from a greater reproductive success, but they may have paid costs in terms of a more marked seasonal relapse from Haemoproteus infections.
© 2001-2024 Fundación Dialnet · Todos los derechos reservados