Chaos theory shows long-distance relationship in seemingly behavior of whales

A recent study published in Physical Review Research utilized chaos theory to analyze the diving behavior of bowhead whales in Disko Bay, West Greenland. Researchers from Japan, Greenland, and Denmark tracked 12 tagged whales over 144 days, revealing a 24-hour diving cycle that aligns with the daily vertical migration of their prey. The whales were observed to dive deeper during the day in spring, a behavior that had not been previously documented for this season. Additionally, the study found that two whales could synchronize their diving patterns over distances of up to 100 kilometers, suggesting a potential long-range communication mechanism. This synchronization occurred when the whales were within an acoustic range of approximately 130 kilometers, although the researchers did not record sounds to confirm interactions. The findings support the acoustic herd theory proposed in 1971, indicating that whales may be able to coordinate their behavior despite being physically apart. The study emphasizes the need for further research to explore the social dynamics and behaviors of these marine mammals.

- Bowhead whales exhibit a 24-hour diving cycle linked to prey movement.

- Synchronization of diving behavior was observed over distances of up to 100 kilometers.

- The study supports the acoustic herd theory of long-range signaling in whales.

- Researchers call for more simultaneous tagging studies to validate findings.

- The research enhances understanding of bowhead whale foraging and social behavior.