Mexico's 'water monster' the axolotl may have vanished from natural habitat

Biologist says most recent attempt to net creature in the Xochimilco network of lakes resulted in none being foundMexico's salamander-like axolotl may have disappeared from its only known natural habitat in Mexico City's few remaining lakes.It is disturbing news for the amphibian which has a slimy tail, plume-like gills and mouth that curls into an apparent smile. Continue reading...