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

@Book{Kooy2010,
 author = {Kooijman, S.A.L.M.},
 year = {2010},
 title  = {Dynamic Energy Budget theory for metabolic organisation},
 publisher = {Cambridge Univ. Press, Cambridge},
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 howpublished = {\url{../../../bib/Kooy2010.html}}
} 

@Article{HeezSedd2001,
 author = {Y. van Heezik and P. J. Seddon},
 year = {2001},
 title = {Influence of Group Size and Neonatal Handling on Growth Rates, Survival, and Tameness of Juvenile {H}oubara Bustards},
 journal = {Zoo biology},
 volume = {20},
 pages = {423--433}
} 

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

@Misc{EoL,
 howpublished = {\url{http://eol.org/pages/915384/details}}
} 

@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}
}