Get personalized recommendations and earn points toward a free book!
Check Out
The Bestselling Books of All Time
See the List

Tim Halliday


About the Author

Tim Halliday is a professor emeritus of biology at Open University in the UK. Professor Halliday’s academic specialty was in the study of newts, toads, and frogs. He researches declining amphibian populations worldwide. He was the amphibian consultant for Animal: The Definitive Visual Guide, which Outside magazine called “the ultimate zoological reference.”

Sign me up for news about Tim Halliday

Books by Tim Halliday

More Series From Tim Halliday

DK Smithsonian Handbook

Back to Top