Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleXXXIV.-Swifts and Humming-birds.AuthorsLucas, Frederic A.PublicationIbis, 1893, Vol 35, Issue 3, p365ISSN0019-1019Publication typeArticleDOI10.1111/j.1474-919X.1893.tb01227.x