doi: 10.1098/rspb.2008.1937 , 1845-1854 first published online 25 February 2009 276 2009 Proc. R. Soc. B Arild Husby, Loeske E.B. Kruuk and Marcel E. Visser great tits as a consequence of a changing environment Decline in the frequency and benefits of multiple brooding in References http://rspb.royalsocietypublishing.org/content/276/1663/1845.full.html#ref-list-1 This article cites 35 articles, 6 of which can be accessed free Subject collections (564 articles) evolution (491 articles) ecology (405 articles) behaviour Articles on similar topics can be found in the following collections Email alerting service here right-hand corner of the article or click Receive free email alerts when new articles cite this article - sign up in the box at the top http://rspb.royalsocietypublishing.org/subscriptions go to: Proc. R. Soc. B To subscribe to This journal is © 2009 The Royal Society on 7 April 2009 rspb.royalsocietypublishing.org Downloaded from