Download or read book Endangered Blue Whales written by Chris Reiter and published by Enslow Publishing, LLC. This book was released on 2015-07-15 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt: It is hard to imagine that these creatures as big as trucks could be vulnerable. But the giants of the sea are endangered. What is their biggest threat? What is being done to save them? Learn about blue whales and how to help the largest animal on the planet.