Data file contains stable isotope data (d2H, d13C, d15N, d18O) measured in Barn Swallows catched in Switzerland and Italy. Stable isotope signatures indicate isotopic conditions in the individual bird
Cheng Y, Fiedler W, Wikelski M, Flack A (2019) "Closer-to-home" strategy benefits juvenile survival in a long-distance migratory bird. Ecology and Evolution. doi:10.1002/ece3.5395
A dataset containing 8474604 species occurrences available in GBIF matching the query: { "DatasetKey" : [ "is Bird tracking - GPS tracking of Lesser Black-backed Gulls and Herring Gulls breeding at