All Smithsonian museums and Smithsonian Libraries locations continue to be closed to support the effort to contain the spread of COVID-19. We are not announcing a re-opening date at this time and will provide updates on a regular and as-needed basis.
Cite this: Baird, Spencer Fullerton. 1860. The birds of North America : the descriptions of species based chiefly on the collections in the Museum of the Smithsonian Institution with the co-operation of John Cassin and George N. Lawrence Atlas (1860), Philadelphia : J.B. Lippincott & Co.