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Why don't ducks get wet? Ducks dip and dive, but they stay dry because they spread oil over their feathers to make them waterproof. Learn more inside and get to know different kinda of ducks.

Have you ever wondered how ducks spend the whole day in the water and never get wet? Did you know that they can dive 100 feet deep, and still come up dry? Meet ten different kinds of ducks in this classic text featuring stunning new watercolor illustrations and a new "Find Out More" page.

Have you ever seen a butterfly in the snow?

Probably not. Butterflies can't survive cold weather, so when winter comes, many butterflies fly to warmer places. They migrate. Woodchucks don't like cold weather either but they don't migrate; they hibernate. Woodchucks sleep in their dens all winter long. Read and find out how other animals cope with winter's worst weather.