Joseph F. Cullman 3rd Library of Natural History
- Academy of Natural Sciences of Philadelphia
- American Museum of Natural History
- Arnold Arboretum, Harvard
- Bernice P. Bishop Museum
- California Academy of Sciences
- Carnegie Museum of Natural History
- Cornell Univ., Hill Ornithology Collection
- For additional natural-history museums & libraries, see the list of links compiled by SIL's National Museum of Natural History Branch Library (click on Libraries or Museums).
- Hunt Institute for Botanical Documentation
- Missouri Botanical Garden
- Muséum National d'Histoire Naturelle, Paris : Bibliothèque centrale du Muséum
- Museum of Comparative Zoology, Harvard
- National Agricultural Library
- National Library of Medicine-History of Medicine Div.
- Natural History Museum, London
- Oxford University Museum of Natural History
- The Royal Society, London
- Univ.Kansas, Spencer Library, Hist.of Science colls.