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

@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{TuerJahn2018,
 author = {D. T. Tuero and A. E. Jahn and M. S. Husak and D. V. Roeder and D. A. Masson and F. M. Pucheta and T. J. Michels and A. Quickle and J. Q. Vidoz and M. Dom{\i}nguez and J. C. Reboreda},
 year = {2018},
 title = {Ecological  determinants  of \emph{Tyrannus} flycatcher  nestling  growth  at  north- and  south-temperate  latitudes},
 journal = {Auk},
 volume = {135},
 doi = {10.1642/AUK-17-62.1},
 pages = {439-448}
} 

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

@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}
}