Part of the Orca Wild series, this nonfiction book for middle-grade readers explores the iconic life cycle of salmon, their contributions to the ecosystem and their struggle for survival. Illustrated with photos throughout.|The king of fish. Salmon are one of the great wonders of nature: they hatch in streams, swim long distances out to sea and then migrate back home to produce the next generation. But today these iconic fish are fighting for survival. We'll meet the scientists, conservationists, educators and fishers who are trying to help.
關鍵字詞： oceans | ecosystem | marine life | conservation | endangered predators | science | environment | hammerhead | mako | great white