Blue-footed boobies

Fossils, mounted specimens, and illustrations of the uniquely American modern animals and groups Darwin saw on the Galápagos Islands, such as these blue-footed boobies (Sula nebouxii excisa), will be featured in Darwin, the most in-depth exhibition ever mounted on this highly original thinker, November 19, 2005, through May 29, 2006, at the American Museum of Natural History. Click to enlarge.