"Part of the nonfiction Orca Wild series for middle-grade readers and illustrated with color photographs throughout, this book introduces kids to North American bison. It discusses bison history, habitat, biology and threats to survival, and how scientists, conservationists and young people are working to protect bison everywhere."-- Provided by publisher.

"This nonfiction book in the Orca Wild series introduces middle grade readers to great apes, including chimpanzees, gorillas, orangutans and bonobos. Featuring photos throughout, it explores great ape habitats, biology, threats to survival and how conservationists, scientists and young people are working to protect them."-- Provided by publisher.