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Darwin
Who's the Fittest? A Predator-Prey Competition (Webcast)
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Date: February 11, 2009
Running Time: 00:19:33
What makes one individual "fitter" than another? Fitness is partly due to having a survival advantage, for example, a beak that allows one bird better access to its neighborhood's food offerings than other birds have. In this program, Exploratorium scientist and educator Karen Kalumuck introduces us to natural selection, and ... More »
February 2009 marked Charles Darwin's 200th birthday and heralds the 150th anniversary of the first publication of On the Origin of Species. The ideas Darwin and his contemporary Alfred Wallace brought to light have fundamentally shaped not only how we perceive the biological world, but how we observe and describe change ... More »

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00:19:33
Who's the Fittest? A Predator-Prey Competition (Webcast)
2/11/2009   
What makes one individual "fitter" than another? Staff scientist Karen Kalumuck introduces ...
 
00:50:19
Hands-On Darwin with Karen Kalumuck (Webcast)
2/16/2007   
Join Exploratorium biologist Karen Kalumuck as she leads a Darwin 101 Webcast using hands-on e ...