Data from: Arctic geese tune migration to a warming climate but still suffer from a phenological mismatch

This data is connected to the research paper "Arctic geese tune migration to a warming climate but still suffer from a phenological mismatch". It includes data on migration and reproduction timing of Barnacle Geese in relation to the timing of snow melt and plant phenology, and also reproduction data from Barnacle Geese. Detailed information can be found in the README file. Please contact me before using these data.