The Academy online library catalog contains the holdings of the Academy Library and Naturalist Center including books, journals, videos/DVDs, computer files, maps, and rare books.
The Melvyl® Catalog is available through the Web and is hosted by the California Digital Library. While Melvyl® began as a combined catalog for the University of California campuses, it contains the holdings of other institutions, including the Academy Library.
Melvyl® recently launched a pilot project that facilitates searching the holdings of the University of California Campuses with thousands of other institutions worldwide. For more information about the Next-Generation Melvyl® Pilot, click here.
The Online Archive of California (OAC) provides free public access to descriptions of primary resource collections maintained by more than 150 contributing institutions, including the California Academy of Sciences. The OAC lists basic records for much of the Academy's Manuscript Collections, as well as fuller finding aids for selected holdings. New finding aids are added to the OAC on an ongoing basis. The Academy Library also maintains a more complete list of our manuscript holdings.