Ocean Animals for Kids: A Junior Scientist's Guide to Whales, Sharks, and Other Marine Life: Hestermann, Bethanie, Hestermann, Josh: 9781648760563: Amazon.com: Books
Ocean species are disappearing faster than those on land
Creatures of the Deep Sea - Deep Sea Creatures on Sea and Sky
Revealed: The Ocean's Tiniest Life At The Bottom Of The Food Chain : The Salt : NPR
Marine Life ~ MarineBio Conservation Society
Marine life | National Oceanic and Atmospheric Administration
Marine life - Wikipedia
What Are Marine Animals and What Are the Main Threats to Them?