@misc{Jerzak_Leszek_Breeding_1995,
 author={Jerzak, Leszek},
 volume={29},
 editor={Polska Akademia Nauk. Muzeum i Instytut Zoologii},
 number={3},
 copyright={Creative Commons Attribution BY 3.0 PL license},
 address={Warszawa},
 journal={Acta Ornithologica},
 howpublished={online},
 year={1995},
 publisher={Muzeum i Instytut Zoologii PAN},
 language={eng},
 language={pol},
 type={Text},
 title={Breeding ecology of an urban Magpie Pica pica population in Zielona Góra (SW Poland)},
 URL={http://rcin.org.pl/miiz/Content/42897/PDF/WA058_59899_P257-T29_Acta-Ornith-Nr-3-1.pdf},
 keywords={Magpie, breeding biology, urban birds, urban avifauna, Poland, Zielona Góra, phenology, clutch size, breeding success, 1984-87, birds, Pica pica, Corvidae, Aves},
}