Web Sites for Natural History
American Museum of Natural History
This website is part of the American Museum of Natural History's ongoing effort to expand its educational reach.
Tree of Life
Created by David Maddison, an entomologist at the University of Arizona, this site follows the evolution of life on earth through its many branches, concentrating on the ancestors of species alive today. Nealy 250 specialists from universities and research institutions around the world have contributed to the project.