The Excel document “Hochleitner et al 2024 Ibis.xlsx” includes following six Excel-sheets:
• main data: All data required for the statistical analyses described in the “Material and Method”-Section are included. Missing values are indicated by “NA”.
• integument coloration: The spectral reflectance in the range between 300 and 750 nm of the skin of tarsus, cere and orbital-ring of all measured individuals are included. These data were used to calculate the “yellowness score” of the skin of the tarsus, cere and orbital-ring.
• land cover: The proportion of the different land cover types of all occupied nest-boxes are included. These data were used to calculate the “Territory Land Cover Heterogeneity” per nest box.
• bird counting: The number of counted birds per species and bird counting event are included.
• vole trapping: The number of trapped individuals per 100 trap nights are included.
• legend: Each variable is explained including information about the format, factor levels and in which unit the variable has been measured.