Arabian Seas
Defenders of the Reef
TV-PG
S1 • E4 Mar 21, 2018 50mIn the Gulf of Oman, survival is all about defense. Some species of sea urchins and sea slugs rely on toxins to keep predators at bay, while guitarfish use their size and armored bodies to stay off the menu. Peek into a little-known reef where fortune favors the bold and the well-prepared.
