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@Book{SnowPerr1998,
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@Article{TacuCrai2013,
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 year = {2013},
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@Incollection{CramSimm1977,
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@Article{FourKara2007,
 author = {Fournier, F. and Karasov, W. H. and Kenow, K. P. and Meyer, M. W.},
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 title = {Growth and energy requirements of captive-reared Common Loon (\emph{Gavia immer}) chicks},
 journal = {The Auk},
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} 

@Incollection{SchoMenn2020,
 doi = {10.1002/9781119167792},
 author = {Ren\'{e}e Schott and Jesse Menne},
 year = {2020},
 title = {Loons},
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 editor = {Duerr, R. S. and Gage, L. J. },
 pages = {151--166}
} 

@Misc{suite101,
 howpublished = {\url{http://suite101.com/article/the-mystique-of-the-north-american-common-loon-a272832}}
} 

@Article{PrinPres1991,
 doi = {10.1016/0300-9629(91)90122-S},
 author = {R. Prinzinger and A.Pre{\ss}mar and E. Schleucher},
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 title = {Body temperature in birds},
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 volume = {99A(4)},
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}