Blue Whale Songs May Reveal When Whales Are Feeding
This discovery helps divers and ocean researchers track whale feeding patterns without direct observation.
A study in Royal Society Open Science found that pygmy blue whales in the eastern Indian Ocean feed during the day and sing at night. Researchers used tags and acoustic recorders to link singing patterns with feeding behavior. This could improve blue whale monitoring through sound, offering new insights into their activities.
- Researchers linked blue whale singing to feeding behavior using tags and acoustic recordings.
- Pygmy blue whales in the eastern Indian Ocean feed during the day and sing at night.
- Song patterns may indicate feeding activity, though they are an indirect measure.
- Combining tagging and acoustic data helps track whale behavior in remote areas.