People United States of America Harry C. Oberholser peoplepill id: harry-church-oberholserHCO 4 views today 4 views this weekAmerican ornithologistHarry C. OberholserBiographyBibliography (1)ListsAlso ViewedThe worksBooksSources:Openlibrary1914A monograph of the genus Chordeiles SwainsonAuthors:Harry C. OberholserFrom our partnersSponsoredHarry C. Oberholser