Don't let the tiger fool you, the newest semipostal stamp issued by the U.S. Postal Service will benefit not only tigers, but marine turtles, elephants, great apes, and rhinoceroses, too. The “Save Vanishing Species” stamp costs 55¢ or $11 for a book. The additional 11¢ per stamp benefits the U.S. Fish and Wildlife Service’s Multinational Species Conservation Funds. Do your part to save vanishing species by sending your next letter with a “Save Vanishing Species” stamp!