Star fish are super still creatures. They’re so still that some people don’t know that they’re alive. Starfish are found mostly in rocky habitats. They are carnivores; with that being said, they eat clams and oyster. Sometimes they eat fish. Some of a starfish’s predators include sea otters, manta rays, sharks, and seagulls. If you ever sea a starfish, leave it be: they might be cool like a shell, but they’re actually alive like a real person.