The role of Intra-clutch variation of magpie clutches in foreign egg rejection depends on the egg trait considered- Dataset

This data set provides all the variables used to analyze the role of intra-clutch variation in the main host defense mechanism against brood parasitism, the rejection of foreign eggs. We measured egg color in three different parts of the egg, egg volume and the fractal dimension of spottines of eggshell All the details could be find in the file entitled "Dataset_intra-clutch variation in traits_MMM".