gray wolf

Gray wolves are a keystone species. Without them, many other animals and plants would be in danger of dying out. Readers of this fascinating book will learn exactly why these fierce hunters are such an important part of ecosystems. Eye-catching photographs bring readers face-to-face with these great predators and hold the attention of even the most reluctant readers. Meanwhile, informative and engaging text helps reinforce essential lessons from the elementary science curriculum. Young wolf enthusiasts will appreciate this captivating volume as much as they appreciate the creatures it is about.

"In 1995-96 twenty-three grey wolves were released in Yellowstone National Park where, due to over-hunting, there had been no wolves at all for almost seventy years. This reintroduction project was an overwhelming success. Over twenty years later we can still see the changes the grey wolves brought to Yellowstone National Park. Now that the elk graze higher ground, seedlings are growing tall, rivers are getting deeper as beavers return, and a lively pond ecosystem is developing. This true story offers an important lesson about the difference one creature can make in creating a healthy, thriving world"--Amazon.com.

"Gray wolves were predators that dominated the North American landscape hundreds of years ago. But when Mike Philips and Doug Smith relocated 14 wolves to Yellowstone in 1995, it was the first time in over 70 years that the species had stepped foot on the land. With the whole park suffering, this last change to save the gray wolf was also crucial to saving the balance of a delicate ecosystem. Follow along on this graphic adventure based on a true story to learn how a bold plan brough the gray wolf back from the brink. Then, learn more about gray wolves and other wolves in danger"--Provided by publisher.

"This book is [an] . . . exploration of the transformations that have taken place in Yellowstone National Park since the wolves returned -- including the monumental changes to the landscape and to all the animals that live there"--Provided by publisher.

"Relevant images match informative text in this introduction to Arctic wolves. Intended for students in kindergarten through third grade"--Provided by publisher.

"Relevant images match informative text in this introduction to gray wolves. Intended for students in kindergarten through third grade"--Provided by publisher.

An introduction to gray wolves and how they influence their ecosystems.

Introduction to the characteristics and behavior of Arctic wolves.

"Simple text and full-color photography introduce beginning readers to gray wolves"--Provided by publisher.

"In this book, early fluent readers will learn how the gray wolf came back from the brink of extinction. Vibrant, full-color photos and carefully leveled text will engage young readers as they learn more about the animal's habitat, diet, behaviors, and current status, as well as how conservation efforts helped these animals make a comeback"--.