University of California
Regents of the University of California: Amphibia Web
AmphibiaWeb, a site inspired by global amphibian declines, is an online system that allows free access to information on amphibian biology and conservation. This site is filled with amphibian facts, a glossary of terms, species numbers,...
Songs for Teaching
Songs for Teaching: Double Life of Amphibians
At this site from Songs for Teaching, you can learn of the double life of the amphibian. Learn how it changes, what dangers they face and how we can help them survive those dangers.