How do pterodactyl defend enemy?

Pterodactyls, specifically the Pterosaur group they belong to, likely employed various defense mechanisms against enemies. They could utilize their impressive wingspan for swift flight to escape threats, as well as their sharp beaks and claws for potential physical defense. Additionally, some species may have exhibited social behaviors, such as flocking together, which could deter predators through numbers. However, concrete evidence about their specific defense strategies remains limited in the fossil record.