The SORA project is an open access electronic journal archive and is the product of a collaboration between the American Ornithologists Union, the Cooper Ornithological Society, the Association of Field Ornithologists, the Wilson Ornithological Society and the University of New Mexico libraries and IT department. This archive provides access to an extensive Ornithological literature of international scope, and detailed material documenting the history of Ornithology in North America over the last 120 years. The content of this site includes the following titles: The Auk (1884-1999), The Condor (1899-2000), The Journal of Field Ornithology (1930-1999), The North American Bird Bander (1976-2000), Pacific Coast Avifauna (1900-1974), Studies in Avian Biology (1978-1999), and The Wilson Bulletin (1889-1999). Also available with browse-only capability is Ornithologia Neotropical; we hope to be able to index this journal soon, and include searching across its contents. We hope to be able to expand the content available as more Societies and journals join.