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Match Wits With the Editor Guess which cover will run next month. February 1999 Highlights Biodiversity: Taking Stock of Life The Variety of Life Wilderness Headcount The Sixth Extinction * Restoring Madagascar In Search of Solutions Under Antarctic Ice Forest Elephants Diatoms, Plants With a Touch of Glass Ants and Plants—A Profitable Partnership In Next Month’s Issue

*Read the NATIONAL GEOGRAPHIC story “The Sixth Extinction.” Dinorama Photography Mars Millennium