How smart were pterodactyls?

Pterodactyls, or pterosaur, were not known for high intelligence compared to modern birds or mammals. Their brain size relative to body size suggests they had basic cognitive abilities necessary for survival, such as foraging and navigation. While they likely possessed instincts and learned behaviors, there is no evidence to suggest they had complex problem-solving skills or social structures like some contemporary intelligent species. Overall, their intelligence was likely adequate for their ecological niches but not exceptional.