@article{HeimEccardBairlein2018,
  author    = {Wieland Heim and Jana Eccard and Franz Bairlein},
  title     = {Migration phenology determines niche use of East Asian buntings (Emberizidae) during stopover},
  journal   = {Current zoology},
  volume    = {64},
  number    = {6},
  pages     = {681 -- 692},
  doi       = {10.1093/cz/zoy016},
  year      = {2018},
}