Download or read book The Amphibian Class written by Rebecca Stefoff and published by Marshall Cavendish. This book was released on 2008 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt: Barking frogs, giant cane toads, six-foot-long Chinese salamanders, and tiny dwarf sirens-all these and many more are amphibians who live in the two worlds of water and land. The Amphibian Class describes the origins and ways of life of the three main kinds of amphibians, with a look at many weird and wonderful species. It covers the amphibian life cycle from tadpole to tree frog, introduces the strange and seldom-seen creatures called caecilians, and even answers the age-old question: What's the difference between a frog and a toad? The Amphibian Class also explains why many scientists fear that these ancient animals are in serious trouble today and looks at some of the things being done to help them survive into the future. Book jacket.