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

@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{Jone1963,
 author = {Jones, N. V.},
 year = {1963},
 title = {The sheathbill, \emph{Chionis alba},
 at {S}igny {I}sland, {S}outh {O}rkney {I}slands},
 journal = {British Antarctic Survey Bulletin},
 volume = {2},
 pages = {53-71}
} 

@Misc{avibase,
 howpublished = {\url{https://avibase.bsc-eoc.org/species.jsp?lang=EN&avibaseid=62AC9C19E209962D&sec=lifehistory}}
} 

@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}
}