🦈 Grey Reef Shark Facts! 🌊 Amazing Agility: Grey Reef Sharks are known for their speed and agility, making them one of the most active reef sharks. Social Swimmers: Unlike many shark species, they’re often seen in groups, especially around coral reefs! Shark Ballet: When threatened, they perform a "threat display"—a unique arching and back-and-forth swimming behavior to warn intruders. Shallow Dwellers: Typically found in warm, shallow waters around coral reefs, making them a common sight for