Rattlesnakes are one of the most specialized and evolved snakes in the world and they're found mainly in North America. Your young explorers will discover how the rattlesnake makes its trademark rattle and how different kinds of rattlesnakes around the continent use this sound to stay safe. With photographs of rattlesnakes in the wild paired with specialized text, this high-interest book is perfect for the eager young herpetologist.

Reptiles lay their eggs on land and most spend a lot of their time out of the water. While this is a fact today, it wasn’t always this way! Living on land is an adaptation reptiles underwent millions of years ago. Even more adaptations, such as how reptiles regulate their body temperature and their scaly skin, are more apparent to those studying crocodiles, turtles, and other reptiles in modern times. Using a unique format of short facts, this book introduces readers to the science concepts of evolution as well as the features that classify an animal as a reptile.

They’re SSSSLITHERY! SLIPPERY! They creep us out! But get to know them and you’ll find snakes private, quiet types who just want a cool, shady place to call home. From the tip of their forked tongues, to skin that sheds, to the rattles on certain tails, these creatures have secrets all kids will love. Cool photos and fun facts slip us inside their surprising world. National Geographic supports K-12 educators with ELA Common Core Resources. Visit www.natgeoed.org/commoncore for more information.

"A Natural History of the Sonoran Desert provides the most complete collection of Sonoran Desert natural history information ever compiled and is a perfect introduction to this biologically rich desert of North America."--BOOK JACKET.

The global prominence of snakes in religion, myth, and folklore underscores our deep connection to them—but why, when few of us have firsthand experience? The answer, Isbell suggests, lies in snakes’ singular impact on primate evolution; predation pressure from snakes is ultimately responsible for the superior vision and large brains of primates.

A collection of Courtney's columns from the Texas Monthly, curing the curious, exorcizing bedevilment, and orienting the disoriented, advising "on such things as: Is it wrong to wear your football team's jersey to church? When out at a dancehall, do you need to stick with the one that brung ya? Is it real Tex-Mex if it's served with a side of black beans? Can one have too many Texas-themed tattoos?"--Amazon.com.

This guides six double-sided panels fold up into a handy narrow packet which is sized to fit in your back pocket yet sturdy enough to stand up under repeated use. Lamination has also made the guide waterproof. It describes over xx species of snakes found in Tennessee, including x venomous snakes. The guide also features color photos that makes it ideal for field use. Common and scientific names, average adult size, habitat, diet, and behavior are described. Tips on field identification and safety instructions are also discussed. Identify that unexpected visitor in your yard or while out and about. Excellent for nature enthusiasts of all ages.