Play Darwin for a Few Days in the Galapagos

This April 12, 2011 photo shows a view from the Galapagos islands, an archipelago off Ecuador's Pacific coast. The Galapagos Islands is a volcanic archipelago that inspired Charles Darwin's theories of evolution and natural selection after he landed there in 1835 on the HMS Beagle. The remote islands draw an estimated 100,000 visitors a year eager for a glimpse of the unique creatures and flora that Darwin called "a little world within itself." (AP Photo/Kim Gamel)

This April 13, 2011 photo shows a land iguana in the Galapagos islands, an archipelago off Ecuador's Pacific coast. The remote islands draw an estimated 100,000 visitors a year eager for a glimpse of the unique creatures and flora that Darwin called "a little world within itself." (AP Photo/Kim Gamel)

FILE- In this July 21, 2008 file photo released by Galapagos National Park, a giant tortoise named "Lonesome George" is seen in the Galapagos islands, an archipelago off Ecuador's Pacific coast. The remote islands draw an estimated 100,000 visitors a year eager for a glimpse of the unique creatures and flora that Darwin called "a little world within itself." (AP Photo/Galapagos National Park, File) (AP2008)