Abstract

The book covers more than 100 "similar but different" creatures and explains why and how they became such appearances. The readers can learn their lives, behavior, how they evolved, efforts to survive, and so on.

Author’s Information

Satoshi Utsugi is a science writer. He has been an editor of the scientific magazine "Science Window". He writes articles for the publications of universities, research institutions and numerous publishers.
Shun Anzai is an illustrator specialized in living creatures. He is a researcher of freshwater fish and is involved in their conservation actvities. He now writes and illustrates children books or field guides.