@misc{Reed_Lisa_M._Variation_1997,
 author={Reed, Lisa M. and Wang, Xiaohong and Trost, Charles H.},
 volume={32},
 editor={Polska Akademia Nauk. Muzeum i Instytut Zoologii},
 editor={International Conference on Magpie Ecology (1 ; 1995 ; Zielona Góra)},
 number={1},
 copyright={Rights Reserved - Restricted Access},
 address={Warszawa},
 journal={Acta Ornithologica},
 howpublished={online},
 year={1997},
 publisher={Muzeum i Instytut Zoologii PAN},
 language={eng},
 language={pol},
 type={Text},
 title={Variation in the wing patches of juvenile black-billed magpie Pica pica hudsonia},
 keywords={Black-billed Magpie, cubs, United States, Idaho (state), congresses, familial resemblance, juvenal plumage, morphological variation, birds, Pica pica hudsonia, Corvidae, Aves},
}