WILDLIFE BIOLOGY:
Fungus May Drive Frog Genocide
Jocelyn Kaiser
Time and again, scientists have visited woods filled with frog song just 3 or 4 years earlier, only to find them frogless. Now, researchers have finally caught a killer in the act--a new fungus that has turned up in 120 frogs and toads of 12 species in Australia and seven species in Panama during mass die-offs in relatively pristine areas. Fourteen scientists from Australia, the United States, the United Kingdom, and Canada will describe the fungus--from the phylum Chytridiomycota--in the 21 July Proceedings of the National Academy of Sciences.