Science holds the answers to why a bird can fly through the sky and how a fish can swim so quickly through the water. The Science of Animal Movement explains how the shape of an animal's body works with its surroundings, letting it move in its own special way. A gecko can climb up a smooth glass window. Science explains how critters scale seemingly slippery surfaces. How Critters Climb explains how climbing animals' bodies let them travel up walls and tree trunks as well as the forces at work to keep their feet on the surface. Easy-to-read text, vivid images, and helpful back matter give readers a clear look at this subject. Features include a table of contents, infographics, a glossary, additional resources, and an index. AGES: 7 to 9