"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.
year: 2020
call number/section: 599.77, 591.68
subjects: gray wolf, reintroduction, yellowstone national park, juvenile literature, ecology, ecology, yellowstone river valley, wildlife management, wildlife reintroduction, united states, endangered species, wolves, yellowstone national park, environmental conditions, juvenile literature, illustrated works