Do All Birds Fly? Animal Book for Children Children's Animal Books

by Baby Professor

Unlike land animals, birds have hollow skeletons that's why they can fly to the sky. But there are large birds who are too heavy to fly like the ostrich and the penguins. So why are birds called birds? What makes them fly other than their hollow bones? Encourage your child to discover the answers by going over the pages of this book today!

• Format: Paperback
• Language: English
• ISBN: 1541910915
• ISBN13: 9781541910911
• Release Date: April 2017
• Publisher: Baby Professor
• Length: 64 Pages
• Weight: 0.29 lbs.
• Dimensions: 0.1" x 8.5" x 8.5"