Welcome to the zoo! Parent and child monkeys tour the zoo in best-selling author-illustrator Martha Day Zschock's Hello! board book series for children. In Hello, Zoo! join the pair as they hear a lion roar, visit the giraffes, watch pandas play, and waddle like penguins. Along the way they also see the kangaroos hop, peek underwater at the polar bears, and visit the petting zoo! For ages 2-5. Made in the USA.