Sea Animals: Back from the Brink

In our world, many animals are on the brink of extinction. Back from the Brink shares the amazing survival stories of endangered species that have made a comeback. Each book describes the human and natural factors that drove six species to the edge of extinction as elementary readers find out who and what helped them survive and thrive. From boating accidents to overfishing and fur hunters, sea creatures around the world face many dangers that can threaten their survival. But some species h...