Meet some of the coolest land animals on Earth, and learn about their amazing abilities—from camouflage and communication to super senses and use of tools. Find out how these clever creatures and others use their smarts and skills to thrive in even the harshest environments.

From the rainforests of the Amazon to the plains of Africa, Land Mammals of the World guides you on an exploration of the world's most fascinating mammals.

Describes the physical characteristics, subgroups, habitats, and behavior of amphibians.

Practice solving equations and inequalities while learning about land animals from all over the world! Readers will learn interesting facts about earth's land animals, discovering how zoologists use variables to solve equations and inequalities and answer questions about these animals. Fun examples allow children to become familiar with functional equations, equivalent equations, inequalities, and algebraic expression. Featuring eye-catching images, exciting practice problems, easy-to-read text, STEM themes, clear mathematical charts and diagrams, and an accessible glossary and index, this title will engage students and simplify advanced mathematical concepts!

This book covers the way that all known types of eyes work, from their optics to the behaviour they guide. The ways that eyes sample the world in space and time are considered, and the evolutionary origins of eyes are discussed. This new edition incorporates discoveries made since the first edition published in 2001.