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

@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{ConnRudo2003,
 author = {R. N. Conner and D. C. Rudolph and D. Saenx and R. Schaffer and S. J. Burgdorf},
 year = {2003},
 title = {Growth rates and post-release survival of captive neonate timber rattlesnakes, \emph{Crotalus horridus}},
 journal = {Herpetologiocal Review},
 volume = {34},
 pages = {314--317}
} 

@Misc{arkive,
 howpublished = {\url{http://www.arkive.org/timber-rattlesnake/crotalus-horridus/}}
} 

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

@Misc{ADW,
 howpublished = {\url{http://animaldiversity.org/accounts/Crotalus_horridus/}}
} 

@Misc{retileDB,
 howpublished = {\url{http://reptile-database.reptarium.cz/species?genus=Crotalus&species=horridus}}
}