Under the sea: dolphins in all their splendor Bashny.Net

Dolphins are highly intelligent mammals with highly developed social organization. According to a recent study, dolphins call each other by name and can remember the unique names — sounds submitted "old friends" and they heard only once 20 years ago.

Before they turn a year old, dolphins choose their own unique names-sounds. Since then, all the other dolphins one social group used the personal name of each when contacting each other. Dolphins use complex grammatical communication.published

































 

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Source: otpadus.com/2015/09/09/%D0%BF%D0%BE%D0%B4-%D0%B2%D0%BE%D0%B4%D0%BE%D0%B9-%D0%B4%D0%B5%D0%BB%D1%8C%D1%84%D0%B8%D0%BD%D1%8B-%D0%B2%D0%BE-%D0%B2%D1%81%D1%91%D0%BC-%D1%81%D0%B2%D0%BE%D1%91%D0%BC-%D0%B2%D0%B5%D0%BB%D0%B8%D0%BA/