@article{EyresBoehningGaeseOrmeetal.2020,
  author    = {Alison Eyres and Katrin B{\"o}hning-Gaese and C. David L. Orme and Carsten Rahbek and Susanne A. Fritz},
  title     = {A tale of two seasons: The link between seasonal migration and climatic niches in passerine birds},
  journal   = {Ecology and evolution},
  volume    = {10},
  pages     = {11983 -- 11997},
  doi       = {10.1002/ece3.6729},
  year      = {2020},
}