Analyzing the startling 1995 discovery of frog mutations around the globe, the author discusses the scientific attempt to identify the cause of this problem, which could be an early warning of major e
Discover a year in the life of the Pacific tree frog whose habitat reaches from San Diego to British Columbia. Spectacularly illustrated, this book is perfect for parents, teachers and children of al
FrogsFrogs can jump thirty times their own body length, catch insects on the wing, and breathe underwater or on land. But they must always keep their skins wet. Read and find out why!
Marty Crump has searched for salamanders along the Amazon River; she has surveyed amphibians and reptiles in hostile Huaorani Indian territory; she has been stung by a conga ant and had run-ins with
In our own juvenile stage, many of us received our wide-eyed introduction to the wonders of nature by watching the metamorphosis of swimming tadpoles into leaping frogs and toads. The recent alarming
At a time when populations of many species of amphibians are declining from unknown causes, indicating the destruction of natural habitats, biologists and conservationists need to know the patterns of
In a new addition to a nature series which features interesting facts hidden under flaps, Jenny watches a pond through spring and summer and witnesses six stages in the life cycle of a Leopard Frog.
While avoiding the many dangers of the rain forest, a brave and hungry red-eyed tree frog searches for something to eat, in an exploration of wildlife enhanced by vivid, close-up photographs.
Amazing amphibians leap off the pages of this easy nonfiction reader featuring incredible cut-paper frogs in every color, shape, and size for children who love frogs. Simultaneous.
"This book is an outstanding contribution to our understanding and enjoyment of frogs by an eminent leader in the field of amphibian biology. It is written in an engaging style, which reflects the aut
An introduction to the world of insects, caterpillars, and butterflies including identification nformation, educational activities, and fun facts.Invites young naturalists to spot wildlife. Safety tip
A herpetologist describes the life of the endangered Pine Barrens treefrog as it struggles to survive polluted air and water, in a close-up study that features full-color illustrations and photographs
