Title: Once a wolf
Subtitle: How Wildlife Biologists Fought to Bring Back the Gray Wolf
Description: Surveys the history of the troubled relationship between wolves and humans, examines the view that these predators are a valuable part of the ecosystem, and describes the conservation movement to restore them to the wild.
Subjects: Juvenile literature, Gray wolf, Wolves, Reintroduction, Wildlife reintroduction, Endangered species, Wildlife conservation, juvenile literature, Wildlife conservation, Wolves, juvenile literature
Places: Yellowstone National Park, West (U.S.)