@article{BazuinBos2020,
   title     = {Broedende Zwarte Specht in het Noordlaarderbos},
   author    = {Bazuin, Erik and Bos, Johan},
   journal   = {De Grauwe Gors},
   volume    = {47},
   pages     = {42--45},
   year      = {2020}
}