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

@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}}
} 

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

@Article{AlbaMase2011,
 author = {N. Albano and J. A. Masero and J. M. S\'{a}nchez-Guzm\'{a}n and A. Villegas and F. Santiago-Quesada},
 year = {2011},
 title = {Effects of diet on growth-related patterns of energy and macronutrient assimilation efficiency in a semi-precocial bird, the Gull-billed Tern \emph{Gelochelidon nilotica}},
 journal = {Ardea},
 volume = {99},
 pages = {93-101}
} 

@Article{BouzBouc2019,
 doi = {10.2478/v10043-011-0035-x},
 author = {Abdelhakim Bouzid and Abdennour Boucheker and Farrah Samraouiand Boudj\'{e}ma Samraoui},
 year = {2019},
 title = {Breeding of the gull-Billed tern in the {S}ahara and an update on itS distribution in {A}lgeria},
 journal = {Zoology and Ecology},
 volume = {29(1)},
 pages = {52-58}
} 

@Book{Harr1975,
 author = {C. Harrison},
 year = {1975},
 title  = {A field guide to the nests, eggs and nestlings of British and European birds},
 publisher = {Collins, London}
} 

@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}
}