Bird ringing data, traits plus EURING codes

Dataset accompanying the paper Co-migration fidelity at a stopover site increases over time in African-European migratory landbirds. The dataset includes individual catch data (Sheet1), EURING codes (Sheet2) and  traits (Sheet3) of  31 most abundant non-resident species landing on the stopover area of Ponza over a period of 15 years (2007 to 2021), during which the procedures were fully standardized.