author  = "F. Morelli and F. Jiguet and J. Reif and S. Plexida and A. Valli and P. Indykiewicz and P. Šimová and M. Tichit and M. Moretti and P. Tryjanowski",
  title   = "Cuckoo and biodiversity: Testing the correlation between species occurence and bird species richness in Europe",
  journal = "Biological Conservation",
  volume  = "Vol. 190",
  pages   = "123--132",
  year    = "2015",