Fish are some of the weirdest animals on Earth. Some can walk as well as swim. Others have body parts that have helped them adapt to the deepest, darkest parts of the ocean. And then there are the many amazing kinds of sharks! This book contains the most bizarre adaptations fish can have--and includes up-close, full-color photographs for readers to ogle. This framework provides a way fun way to introduce why and how adaptations happen, as well as other science curriculum topics such as ecosystems and predator-prey relationships.