Untamed Science
Untamed Science: Biology: World Biomes: Estuaries Biome
Make learning about Earth's biomes fun and easy with video clips, photographs, and diagrams. Learn about estuaries, the water environments formed where freshwater from rivers or streams mix salt ocean water. [6:38]
Ducksters
Ducksters: Science for Kids: Freshwater Biome
Kids learn about the freshwater aquatic biome. Ecosystems such as rivers, streams, ponds, lakes, wetlands, swamps, and bogs.
Untamed Science
Untamed Science: Biology: World Biomes: Lakes and Ponds Biome
Learn about the biotic and abiotic factors of lakes and ponds as well as learning how lakes form through reading and video clips.
Other
San Francisco Bay Area Wetlands Restoration Program
Homepage for the massive wetlands restoration project in San Francisco Bay. History, objectives, and benefits of the project are described.