Want to help save an amphibian species from extinction? Visit www.helpafrog.org where you can buy frog related items. 100% of the proceeds go to the conservation of the Large-Crested Toad (Bufo cristatus) a critically endangered species. The Large-crested Toad was thought to be extinct, but has recently been rediscovered at two sites in central-eastern Mexico. This species has sucumbed to habitat loss of pine-oak forests and pollution of local streams. Protection of the environment may be their only hope for survival.