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

@Book{Kooy2010,
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 title  = {Dynamic Energy Budget theory for metabolic organisation},
 publisher = {Cambridge Univ. Press, Cambridge},
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 howpublished = {\url{../../../bib/Kooy2010.html}}
} 

@Article{HoduWeat2003,
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 title = {Energetics of nestling growth and parental effort in {A}ntarctic fulmarine petrels},
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 pages = {2125-2133}
} 

@Article{Amun1995,
 author = {T. Amundsen},
 year = {1995},
 title = {EGG SIZE AND EARLY NESTLING GROWTH IN THE SNOW PETREL},
 journal = {The Condor},
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 pages = {345--351}
} 

@Misc{EoL,
 howpublished = {\url{http://eol.org/pages/1049512/overview}}
} 

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