Did you know that grizzly bears' claws can grow up to 4 inches?!Nature's Children series provides young readers (Ages 8-10) with fascinating information about the planet's most incredible wildlife species. Each title offers a complete picture of the animal- from birth to adulthood- and describes its place in our world, including how humans impact it and its environment. Did you know that grizzly bears' claws can grow up to 4 inches (10 cm) long-or that these huge bears can run surprisingly fast? Learn fascinating facts like these-and more-all in the pages of this book!