Searchable Ornithological Research Archive
SORA is the world's first and largest open access ornithological publications archive. This resource is the product of collaborations 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. SORA provides access to an extensive library of ornithological literature of international scope, and detailed material documenting the history of ornithology in North America over the last 120 years
