
by Dk (Author)
Did you know that when two bull hippos yawn at each other, they aren't actually tired, but displaying territorial ownership? Find out more intriguing facts in this comprehensive guide to the natural world of mammals. Covers everything from what separates us from other groups of species - birds, fish, spiders and insects - to the evolution of mammals over the last 200 million years.
                        Format:  Paperback
                         Pages: 72
                        Edition: New e.
                        
                        
                        Publisher: Dorling Kindersley 
 Published: 03 Apr 2003
                        
                        
                        
                        
                        
                        ISBN 10:  0751364762
 ISBN 13: 9780751364767
                        Children’s book age:  7-9 Years