ID: unique ID for each individual-year-season combination name: names of the individuals season: "SU" = summer; "WI" = winter year: year in which the data was collected; For winter data, the year in which winter began start: date of the first day after the end of migration end: date of the last day before the start of migration nPts: number of points collected during the individual-year-season combination ndays_data: number of days with data for the respective individual-year-season combination nPtsPday: number of points per day collected during the individual-year-season combination mean_flight_dist: mean daily distance flown by the individual during the respective season and year area_size.iid: activity range size covered by the individual during the respective season and year cells_artificial: number of raster cells within the activity range classified as artificial cells_agricultural: number of raster cells within the activity range classified as agricultural cells_grasland: number of raster cells within the activity range classified as grasland cells_forest: number of raster cells within the activity range classified as forest cells_others: number of raster cells within the activity range classified as others percentage_artificial: percentage of raster cells within the activity range classified as artificial percentage_agricultural: percentage of raster cells within the activity range classified as agricultural percentage_grasland: percentage of raster cells within the activity range classified as grasland percentage_forest: percentage of raster cells within the activity range classified as forest percentage_others: percentage of raster cells within the activity range classified as others ShanDiv: Shannon-Diversity within the activity range of the respective individual-year-season combination ndvi: NDVI within the activity range of the respective individual-year-season combination artificial_scaled: scaled percentage of raster cells within the activity range classified as artificial grasland_scaled: scaled percentage of raster cells within the activity range classified as grasland forest_scaled: scaled percentage of raster cells within the activity range classified as forest agricultural_scaled: scaled percentage of raster cells within the activity range classified as agricultural others_scaled: scaled percentage of raster cells within the activity range classified as others ShanDiv_scaled: scaled Shannon-Diversity within the activity range of the respective individual-year-season combination ndvi_scaled: scaled NDVI within the activity range of the respective individual-year-season combination