Here are some interesting facts and information about sandbar sharks:

1. Sandbar sharks are a large species of requiem shark found in warm coastal waters around the world, including around Hilton Head Island, SC.

2. They are named for their habit of swimming in shallow, sandy areas such as bays, estuaries, and coral reefs.

3. Sandbar sharks are typically large and powerful, with adults reaching up to 8 feet in length and weighing over 200 pounds.

4. They are slow-growing and long-lived, with a lifespan of up to 35 years.

5. Sandbar sharks are important predators in their ecosystem, helping to control populations of smaller fish and crustaceans.

6. Sandbar sharks are considered to be of low risk to humans, as they rarely attack people and most encounters are non-fatal.

7. Sandbar sharks have a triangular dorsal fin and large pectoral fins that help them to swim efficiently.

8. They are also known for their distinctive, blunt snouts and large, powerful jaws.

9. Sandbar sharks are commercially valuable for their meat and fins, and are heavily targeted by commercial fishing operations.

10. Despite this pressure, sandbar sharks are considered to be a species of least concern by the International Union for Conservation of Nature (IUCN), meaning that they are not currently threatened with extinction.

Overall, sandbar sharks are a fascinating and important species that play a key role in their ecosystem. While they have been impacted by human activities, they continue to be a common and relatively abundant species in many areas of the world.