"It's July on Alaska's North Slope, and scientist Denver Holt is in Utqiagvik surveying nests. Denver has been coming here since 1992, and the snowy owls he studies have been coming here much longer: thousands of years. With its mix of coastal, low-elevation tundra and a rich presence of lemmings, the North Slope is the only area in Alaska where snowy owls regularly nest. How do snowy owls decide where they will nest? How do they manage to arrive...

For over a century, wolves were persecuted in the United States and nearly became extinct. Gradually reintroduced, they are thriving again in the West, much to the benefit of the ecosystem.

"This book gets up close to giant pandas to learn all about their lives, the challenges they face, and what can be done to help save them"--