Whales: A Nonfiction STEM Picture Book About Huge Ocean Animals for Children (Ages 6-10) (Smithsonian-science)

Whales are among the biggest creatures that have ever lived on our planet. Some whales grow bigger than one hundred feet long and can weigh as much as fifty cars or more. They are huge, majestic creatures, yet we rarely ever lay eyes on them. Acclaimed science writer Seymour Simon introduces you to one of the world's truly amazing animals.