14 Surprising Things Scientists Are Learning About Octopus Intelligence

11. Social Learning and Cultural Transmission

While octopuses are generally considered solitary creatures, recent research has revealed surprising evidence of social learning and what might be considered cultural transmission among these intelligent cephalopods. Scientists have documented instances where innovative behaviors discovered by individual octopuses spread through local populations, suggesting that these creatures can learn from each other and pass on knowledge across generations. In some regions, researchers have observed entire populations of octopuses using similar tool-use techniques or shelter-construction methods that differ from those used by octopuses in other areas, indicating the development of local "cultures" or behavioral traditions. Laboratory studies have shown that octopuses can learn complex tasks more quickly when they have the opportunity to observe experienced individuals, and these learned behaviors can persist and be transmitted to other octopuses who had no contact with the original teacher. What's particularly fascinating is that this social learning appears to be selective—octopuses don't simply copy everything they observe, but rather focus on behaviors that prove to be effective or beneficial. Recent research has also revealed that octopuses can engage in a form of teaching behavior, where experienced individuals modify their actions when being observed by naive octopuses, performing behaviors more slowly or repeatedly as if to facilitate learning. This discovery of cultural transmission in octopuses challenges traditional views about the cognitive requirements for culture and suggests that the ability to accumulate and transmit knowledge across generations may be more widespread in the animal kingdom than previously thought.