Locust devour a vineyard, 14 July 2004 in an oasis, some 20 kilometers of Iche, southeastern Morocco near Bouarfa, close to the Algerian border. In an invasion of north and west Africa that may take on biblical proportions, locusts are swarming across the Sahara desert to threaten the yields from crops already wizened by years of drought in many of the world's poorest countries. (c)ABDELHAK SENNA / AFP
