The "soft giant" depends in his search for food from memory

The "soft giant" depends in his search for food from memory

Researchers: Blue whales act according to their own strategy

Researchers know that the blue whale adjusts the time it takes to find food with food (Reuters)

London: Middle East

Researchers in the United States will likely have a huge memory of the giant blue whale, where the whale is more dependent on its ability to remember than the abundance of food somewhere or environmental conditions.
The study showed that whales were eating from memory for food and that they were returning to places where many wrinkles had been discovered in the past, the researchers said.
However, researchers fear that the adoption of whales will make it harder for them to manage changes in their surrounding ecosystems, such as those caused by climate change.
Under the direction of Bryana Abrams, of the US National Oceanic and Atmospheric Administration, in his study published in the Proceedings of the American Academy of Sciences, PNAS, this strategy could become a threat to marine animals already under threat because they Do respond to changing circumstances with sufficient flexibility.
The "gentle giant", as it is also called the blue whale, favors small creatures, kerillas, which filter these organisms with the help of gills by filling their mouths with a huge amount of water. water, then reciting again with their tongue. The whale discovers many of these cancers, especially in polar waters, during the warm-up period.
Under the supervision of Abrams, the researchers analyzed data from 60 blue whales captured for 10 years, and compared them to satellite imagery taken from satellites, from which the availability of kerillas could be determined.
Researchers have long known that wild animals adapt to foraging, a phenomenon also described as the "green wave" hypothesis. We know that many animals roam the earth, starting with the arctic ring, The survival of animals in the plains of Serengeti increases their chances of survival by carefully adjusting the time of their foraging with the seasonal availability of food, and not random, from point A to point B, explained Bryana Abrams in a statement.

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