Link: Life Cycle Of The Frog
All About Frogs
- InfoVisual.info: Diagram of the life cycle of a frog.
- Wikipedia: Frog Life Cycle: Detailed description of the life cycle of a frog with pictures.
- All About Frogs.org: More concise description of the life of a frog with pictures.
- BBC Nature: Info on Natterjack toads.