@misc{Luniak_Maciej_(1936–_)_Magpie_1997,
 author={Luniak, Maciej (1936– ) and Kozłowski, Paweł (1961– ) and Nowicki, Wiesław},
 volume={32},
 number={1},
 editor={International Conference on Magpie Ecology (1 ; 1995 ; Zielona Góra)},
 copyright={Rights Reserved - Free Access},
 address={Warszawa},
 journal={Acta Ornithologica},
 howpublished={online},
 year={1997},
 publisher={Muzeum i Instytut Zoologii PAN},
 language={eng},
 language={pol},
 type={Text},
 title={Magpie Pica pica in Warsaw - abundance, distribution and changes in its population},
 URL={http://rcin.org.pl/miiz/Content/43143/PDF/WA058_60621_P257-T32_Acta-Ornith-Nr-1-11.pdf},
 keywords={Magpie, populations, Poland, Warsaw, congresses, changes in avifauna, urban avifauna, distribution, counting, changes, birds, Pica pica, Corvidae, Aves},
}