Whale Culture Is Real: They Pass Down Traditions Across Generations, Creating Cultural Systems in the Ocean

The intelligence of whales is gradually being discovered; however, scientists have come to realize that not only are these aquatic mammals very intelligent, but they are also able to create cultures that are inherited through generations. In whales, cultural behavior implies the performance of certain activities that were not genetically determined but learned instead. Marine biology studies and reports show that such characteristics of whales as migration patterns, foraging skills, and methods of communicating are always pod-specific. The distinction between instinct and cultural activity is the following: instinct determines similar patterns of behavior across an entire species, while cultural activities allow variability among members of different groups. It has been found that some kinds of whales called baleens (such as humpback and bowhead whales) possess a culture when migrating or foraging.

In addition, toothed whales such as orcas have proved to be culturally rich as well, developing their own unique hunting skills that differ from those of other pods. Those abilities are unique to each group and thus cannot be interchangeable. In other words, each kind of orca performs hunting activities that characterize this particular pod. Whales now belong to an elite class of species that maintain cultural behaviors.

Hunting Strategies That Are Taught, Not Inherited

The hunting habits of the humpback whales provide some of the most convincing examples of whale cultures. The humpback whales engage in bubble net feeding, which involves the formation of rings of bubbles that act to corral fish. Bubble net feeding shows significant variations among different populations and appears to be culturally transferred from one generation to another. Orcas show an even wider variation in their hunting methods, with some pods preferring to prey on fish, while others target marine mammals. Each pod uses sophisticated techniques that require coordination between members, and such behaviors are specific to certain pods.

Studies have also been done on other whale species, such as the bowhead whale and the minke whale, to identify signs of cultural development. Studies have shown that the migration patterns and feeding habits of bowhead and minke whales are socially taught by older generations and that such behaviors depend on seasonal variations.

Whale Culture Changes Conservation

Recognition of culture in whales is significant when considering whale conservation efforts. Whales' cultural heritage must also be protected during conservation efforts. Disruption of pod structure, through actions that threaten the well-being of pod members, causes learned behavior to be lost in populations of whales. When key pod members disappear, the learned behavior may be lost, thus threatening the very existence of the pod.

This new understanding of culture in whales has led to a change in the approach to conserving them. Not only should the population be maintained in the wild, but its habitat and migration paths must be preserved. The idea of conserving pods as cultural entities will also help to maintain their populations. There is historical data that shows the long-standing relationship between humans and whales. Archaeologists confirm that ancient humans used their cultural practices to hunt for whales.