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14-Year-Old Orca Whale Learns To Say "Hello" And A Lot More!

Yes believe it because contrast, learning through trial and error "can be very expensive. you can die just trying poisonous fish, for example, for killer whales. But if you learn from the experience of the others it's more safe.” The researcher, believes species that have this ability can adapt more easily to changes in their environment and increase their chances of survival.

About 6 years ago