Groundbreaking data accidentally discovered about Killer Whale behaviour! 🙌 🤯 What started as a tuna tag turned into the world’s longest recorded killer whale behaviour dataset, completely by accident. After a tracking tag washed up on a beach in France and was returned, the data made no sense. For 11 days, the tag showed total darkness, body-temperature heat, constant vertical movement, and tail-beat acceleration. Then it clicked. A killer whale had eaten the tuna, and the tag with it! The ta