Amphibia Web Learn about amphibian populations from around the world. Follow their links to learn about declining populations.
Hop To It Survey Learn all about frogs and the environment for the Irish Peatland Conservation Council.
Offwell Woodland and Wildlife Trust Great pictures of the tadpole's metamorphosis into a frog.
Three links about Cloning headless frogs and research in cloning human organs:
ABC News Story about Asashima's research into headless frog clones.
Global Change: The Frog Headless Clone Debate
Concious Choice: Questions about Frog cloning methods for growing human organs