We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleChanges in sperm quality and numbers in response to experimental manipulation of male social status and female attractiveness.AuthorsCornwallis CK; Birkhead TRPublicationThe American naturalist, 2007, Vol 170, Issue 5, p758ISSN1537-5323Publication typearticleDOI10.1086/521955