Lavers, Chris

Explains how the size of animals relates to their habitats on land and in water and how their food requirements impact their life style.

Answers questions about the natural world such as why the large land animals are mammals, why there are so many bird species and why they are so small, and why bodies of water are home mainly to large reptiles instead of large mammals.

Explores the many ways in which unicorns have influenced ideas about the natural world, in philosophical circles, and in religious organizations throughout history.