@misc{Jerzak_Leszek_Magpie_1997,
 author={Jerzak, Leszek},
 volume={32},
 editor={Polska Akademia Nauk. Muzeum i Instytut Zoologii},
 editor={International Conference on Magpie Ecology (1 ; 1995 ; Zielona Góra)},
 number={1},
 copyright={Creative Commons Attribution BY 3.0 PL license},
 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 nest sites in urban habitats in Poland},
 URL={http://rcin.org.pl/miiz/Content/43142/PDF/WA058_60620_P257-T32_Acta-Ornith-Nr-1-10.pdf},
 keywords={Magpie, breeding birds, urban birds, Poland, congresses, nest sites, urban environment, birds, Pica pica, Corvidae, Aves},
}