Earth Day 2009
Nina Wetzell, left, program assistant at the American Museum of Natural History's Science and Nature Program talks to Aza Bridsall-Craycroft, 5, about the program's featured creature, the Giant Tropical Millipede, Wednesday, April 22, 2009 in New York. The Science and Nature Program enhances children's understanding of and respect for the natural world, and teaches the initial skills of scientific inquiry.
Author: CBS News Staff
Credit: AP Photo/Mary Altaffer
