"Using their extremely strong teeth, beavers chop down trees to build a dam. The dam creates a pond that is habitat for everything from algae to giant moose. After creating the pond, the beavers build a lodge. The lodge is sometimes used by other animals besides beavers. Muskrats may live inside the lodge either with or without the beavers, or geese may build their nest atop the lodge. The dam itself is used as a bridge to cross the water by deer, ducks or any other number of creatures. The pond is home to numerous life forms. Lily pads grow in the pond and frogs sit on lily pads to catch flies. Learn about the pivotal role beavers play in making all of this life possible. "--Provided by publisher.

Ph.D. zoologist Dorothy Hinshaw Patent uses her scientific training to write books about the natural world for young readers. Dorothy is the author of more than 100 books for children, her most recent being Pika Country: Climate Change at the Top of the World. Dorothy is the recipient of many awards, including the Washington Post/Children's Book Guild Award for Nonfiction, the New York State Reading Association Charlotte Award, and the Edward O. Wilson Biodiversity Technology Pioneer Award.  Dorothy lives in Kauai, Hawaii. To find out more about Dorothy, visit her website at www.DorothyHinshawPatent.com.