University of California
Ucmp: A History of Evolutionary Thought
Museum site note on the history of evolutionary thought and includes scientists and thinkers who have contributed to our understanding of life on Earth. Links are provided for da Vinci, Linneaues, Erasmus Darwin, and others.
PBS
Pbs: Scientific American Frontiers: Shell Game
A companion to a PBS program, this Jeopardy-style game test students as they identify the characteristics of mollusks.
Blackdog Media
Classic Reader: Origin of Species by Charles Darwin
Read the full text of "Origin of Species", considered to be the foundation of evolutionary biology, by Charles Darwin on this site.
Discovery Education
Discovery Education: Explore Galapagos
This site provides a fun way of exploring the Galapagos Islands through pictures, sound, videos, games, learning exercises, and more.