News Writer:
Kimm Fesenmaier
Part of the group explores a mangrove lagoon in Elizabeth Bay on Isla Isabela. [View the slideshow]
Credit: Aleena Patel
As the final element of Evolution, Caltech's new Bi/Ge 105 course, a dozen students spent their spring break snorkeling with penguins and sharks, hiking a volcano, and otherwise taking in the natural laboratory for evolution that is the Galápagos Islands.
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