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

@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{GangWils2004,
 author = {B. Gangloff and K.-J. Wilson},
 year = {2004},
 title = {Feeding frequency, meal size and chick growth in {P}ycroft's petrel (\emph{Pterodroma pycrofti}): preparing for chick translocations in \emph{Pterodroma} species},
 journal = {Notornis},
 volume = {51},
 pages = {26-32}
} 

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

@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}
}