Scientists did 15 Years Of Research On Blue Whale Sound collect 3900 hours data reveals big thing

Whales are considered to be the largest creatures found on earth. Even in the sea, whales can be called the largest creatures. Now scientists have spent 15 years studying the whales living in Antarctica. Scientists have found out what kind of sounds whales make. What kind of sound does a male whale make, and what kind of sound does a female whale make. Scientists have presented their results in a sonic survey.

For this, the researchers used passive acoustic devices called sonobuoys. With their help, the researchers collected 3900 hours of sound data. It was found that whales produce three types of sounds. Scientists have called them 3 types of calls. The study was conducted by Marine Mammal Acoustician brian miller The study was led by Dr. Miller, who is associated with the Australian Antarctic Programme. The distribution and behaviour of the Antarctic blue whale has been highlighted here. It is said that during industrial whaling, they were once hunted so much that they were on the verge of extinction. The study was conducted by Frontiers in Marine Science It has been published in.

The information scientists have collected will help them monitor the blue whale population. After analyzing the data, researchers found that whales produce three specific types of sounds. One type of call is called Z-call, which is produced only by male whales. Unit-A calls are another type of call found only in this area. While D-calls are produced by both males and females. With the help of these calls, scientists can understand the population and behavior of whales.

Although scientists have not yet been able to find out what these calls actually mean. But with the help of drone footage and AI algorithms, researchers will soon find out their meaning. This can also reveal the effect of climate change on the blue whale population. Along with this, their main food source, krill, has also been discovered.