@Misc{Wiki,
 howpublished = {\url{http://en.wikipedia.org/wiki/Ficedula_hypoleuca}}
} 

@Book{Kooy2010,
 author = {Kooijman, S.A.L.M.},
 year = {2010},
 title  = {Dynamic Energy Budget theory for metabolic organisation},
 publisher = {Cambridge Univ. Press, Cambridge},
 pages = {Table 4.2 (page 150), 8.1 (page 300)},
 howpublished = {\url{../../../bib/Kooy2010.html}}
} 

@Article{Siik1996,
 author = {P. Siikam\"{a}ki},
 doi = {j.1474-919X.1996.tb08067.x},
 year = {1996},
 title = {Nestling growth and mortality of Pied Flycatchers \emph{Ficedula hypoleuca} in relation to weather and breeding effort},
 journal = {Ibis},
 volume = {138},
 pages = {471-478}
} 

@Article{Haar1954,
 author = {Haartman, L. Von},
 year = {1954},
 title = {Der {T}rauerfiegenschnapper. {I}{I}{I}. {D}ie {N}ahrungsbiologie},
 journal = {Acta zool. fenn.},
 volume = {83},
 pages = {1-92}
} 

@Misc{AnAge,
 howpublished = {\url{http://genomics.senescence.info/species/entry.php?species=Ficedula_hypoleuca}}
} 

@Misc{EoL,
 howpublished = {\url{http://eol.org/pages/1051410/details}}
} 

@Article{PrinPres1991,
 doi = {10.1016/0300-9629(91)90122-S},
 author = {R. Prinzinger and A.Pre{\ss}mar and E. Schleucher},
 year = {1991},
 title = {Body temperature in birds},
 journal = {Comp. Biochem. Physiol.},
 volume = {99A(4)},
 pages = {499-506}
}