READ ME File For 'Datafile S1' Dataset DOI: https://doi.org/10.5258/SOTON/D1538 ReadMe Author: Roberto Novella Fernandez, University of Southampton ORCID ID: https://orcid.org/0000-0003-4013-0646 R.Novella-Fernandez@soton.ac.uk This dataset supports the thesis entitled Biogeographic processes determining the distributions of European bats across spatial scales: The role of biotic interactions and habitat preferences AWARDED BY: University of Southampton DATE OF AWARD: 2020 Description of the dataset columns: Sp: BIN-URI code for the prey item Volant: 0- Not volant. 1- Not nocturnally volant. 2 -Nocturnally volant Mcr_samples: Number of samples of M. crypticus in which that prey item appears Mes_samples: Number of samples of M. escalerai in which that prey item appears Order Family Genus Species Mcr_FOOrel: Frequence of occurrence of that item in the diet of M. crypticus. Mes_FOOrel: Frequence of occurrence of that item in the diet of M. crypticus. Mcr_POO: Percent of occurrence of that item in the diet of M. crypticus. Mes_POO: FPercent of occurrence of that item in the diet of M. escalerai.