Emmenegger, T., Alves, J. A., Rocha, A. D., Costa, J. S., Schmid, R., Schulze, M., & Hahn, S. (2020). Population- and age-specific patterns of haemosporidian assemblages and infection levels in European bee-eaters (Merops apiaster). International Journal for Parasitology, 50(14), 1125-1131. https://doi.org/10.1016/j.ijpara.2020.07.005