Non-breeding feather concentrations of testosterone, corticosterone and cortisol are associated with subsequent survival in wild house sparrows

Abstract
Description
Article deposited according to the Royal Society Publishing Gold open access policy for [Proceedings of the Royal Society B]: http://royalsocietypublishing.org/site/authors/EXiS.xhtml, [June 5, 2013]
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Citation
Lee Koren, Shinichi Nakagawa, Terry Burke, Kiran K. Soma, Katherine E. Wynne-Edwards, and Eli Geffen. Non-breeding feather concentrations of testosterone, corticosterone and cortisol are associated with subsequent survival in wild house sparrows, Proc. R. Soc. B April 22, 2012 279 1733 1560-1566; published ahead of print November 16, 2011, doi:10.1098/rspb.2011.2062 1471-2954