@misc{Diehl_Barbara_Metoda_1968,
 author={Diehl, Barbara},
 editor={Polska Akademia Nauk. Komitet Ekologiczny},
 copyright={Creative Commons Attribution BY 3.0 PL license},
 address={Warszawa},
 howpublished={online},
 year={1968},
 language={pol},
 abstract={The equation describing the relationship between food consumption and body weight in nestling Lanius collurio L. is presented. For 15 nestlings between 1 and 13 days of age keeping in laboratory under outdoor conditions for 3 days, the constant (independent of age) coefficient of food consumption per unit of body weight was found.},
 title={Metoda oceny konsumpcji dla piskląt dzierzby gąsiorka (Lanius collurio L.)},
 type={Text},
 URL={http://rcin.org.pl/Content/141534/PDF/WA058_102435_P3259-14_Eko-Pol-B.pdf},
 volume={14},
 number={3},
 journal={Ekologia Polska. Seria B},
 publisher={Państwowe Wydawnictwo Naukowe},
 keywords={red-backed shrike, Lanius collurio, nutrition},
}