Summary
Category: world
Researchers have filmed sperm whales headbutting each other for the first time, confirming old sailor reports of whales striking ships. This behavior was captured using drones over several years, showing mostly young whales engaging in these actions. The significance of this behavior is still being studied, with speculation about its purpose.
Key Facts
- Sperm whales were filmed headbutting each other for the first time.
- The footage was captured by researchers from the University of St Andrews using drone technology.
- This behavior supports historical accounts of whales striking ships, like the famous case of the Essex.
- The recordings were made between 2020 and 2022 in the Azores and Balearic Islands.
- The interactions mainly involved younger whales, not large adult males as previously thought.
- Some researchers believe the headbutting might be related to male competition among whales.
- The study suggests that future observations will help better understand the function of this behavior.
- Drone technology is helping researchers observe and record whale behaviors that are difficult to see from boats.
