Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleDurability of tree holes used by BuffleheadsAuthorsErskine, Anthony J.SubjectsBUFFLEHEADPublicationCanadian Field-Naturalist, 1978, Vol 92, Issue 1, p94ISSN0008-3550Publication typeArticleDOI10.5962/p.346645