Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleSEXING ROOKS CORVUS FRUGILEGUS BY DISCRIMINANT ANALYSIS.AuthorsGREEN, PAUL T.PublicationIbis, 1982, Vol 124, Issue 3, p320ISSN0019-1019Publication typeArticleDOI10.1111/j.1474-919X.1982.tb03776.x