In Casablanca, one of the greatest movies of all time, a pickpocket warns a man to be careful of the "vultures" surrounding him, even as he stole the man's wallet. But an article in Momentum, the magazine put out by the College of Agriculture & Natural Resources at The University of Maryland, describes how valuable vultures are to the environment and to human health. Read more about vulture conservation and you'll never look at them the same way.