Supplementary videos

What is a Robin? What is an American Robin doing in London? (Mary Poppins)
Charles Darwin biography (Discovery Education)
Darwin's pigeons: artificial selection
Dogs decoded (NOVA 0:00 - 3:00 artificial selection of foxes)
Sea Lamprey: Great Lakes invasive species
Sea Lampreys: Chicago Tonight, 2/24, 2010
A "bipedal" lizard that can walk on water

Extra readings

• Darwin's theory of atoll formation The voyage of the Beagle 1839
• Darwin's study on barnacles Living Cirripedia 1954
• Darwin's experiments on mud on birds' feet The Origin of Species 1859
• Darwin's sexual selection theory best explanation for gender differences Mizzou Weekly 4/22/10
• Darwin's study on plant hormones The Power of Movement of Plants 1881
• Darwin's Earthworm Experiments Broke New Ground NPR 2/12/09

Additional material

• Explore the tree of life

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