Sixty-fourth Supplement to the American Ornithological Society's Check-list of North American Birds

Abstract

1U.S. Geological Survey, Eastern Ecological Science Center, 12100 Beech Forest Road, Laurel, Maryland 20708, USA; 2National Museum of Natural History, MRC-116, Smithsonian Institution, P. O. Box 37012, Washington, DC 20013-7012, USA; 3Cornell Laboratory of Ornithology, 159 Sapsucker Woods Rd., Ithaca, New York 14850, USA; 4Department of Biology, San Diego State University, San Diego, California 92182-4614, USA; 5Museum of Vertebrate Zoology, 3101 Valley Life Sciences Building, University of California, Berkeley, California 94720-3160, USA; 624 Idaho Street, Bishop, California 93514, USA; 7Departamento de Biología Evolutiva, Facultad de Ciencias, Museo de Zoología, Universidad Nacional Autónoma de México, Apartado Postal 70-399, Ciudad de México, México; 8Escuela de Biología, Universidad de San Carlos de Guatemala, Ciudad de Guatemala, Guatemala; 9Florida Museum of Natural History, P. O. Box 117800, University of Florida, Gainesville, Florida 32611, USA; 10Museum of Natural Science and Dept. Biological Sciences, Louisiana State University, Foster Hall 119, Baton Rouge, Louisiana 70803, USA; 11Michigan State University Museum and Department of Integrative Biology, West Circle Drive, East Lansing, Michigan 48824-1045, USA; 12University of Alaska Museum, 907 Yukon Drive, Fairbanks, Alaska 99775-6960, USA. 13Authors are members of the Committee on Classification and Nomenclature—North and Middle America, of the American Ornithological Society (formerly American Ornithologists’ Union), listed alphabetically after the Chairman. 14E-mail: chessert@si.edu