This site provides extensive information about streams. It gives an in-depth look at what a stream is, the kinds of wildlife that live by streams, and things we can do to protect and prevent pollution of streams.

Design Challenge takes photos of tricky spots in people's yards and puts them out there for advice from the professionals at the Cornell Lab of Ornithology. Check out the ecological ideas for this backyard from Maine.

Learn about Canada?s wetlands, what they are and where they are located. Wetlands are divided into two classes: freshwater and saltwater. They are further separated into four main types: ponds, marshes, swamps, and peatbogs. Discover the...

Discusses how the the natural resources of the world are being depleted at an alarming rate, and that humans depend on them for their survival. Elaborates on four main causes of resource depletion, and initiatives that could help to...