Pierre the Penguin, 25, has his wetsuit removed by aquatic biologist Pam Schaller at the Academy of Sciences in San Francisco, Thursday, April 17, 2008. Pierre was outfitted with the suit about six weeks ago. Since then, he's gained weight, grown back feathers on his hind parts and is again acting like his feisty, alpha-male self.
(Photo: AP Photo/Eric Risberg)
Share This Gallery
