|aHuntington Beach, CA :|bTeacher Created Materials,|c.
|a24 p. :|bcol. ill. ;|c23 cm.
|a"Smithsonian" -- Cover.
|aZookeepers have developed innovative ways to help animals learn and grow. Learn how zookeepers keep animals healthy and happy with this book that uses real-world examples to give insight into how the engineering design process is used to solve problems.
|aParental behavior in animals|vJuvenile literature.