Dolphins 'smile' at each other during play, research shows

Name: Dolphins 'smile' at each other during play, research shows
Uploaded: 2024-10-03T04:58:22+00:00
Duration: 31 s
Channel: AFP English
Description: Bottlenose dolphins 'smile' at each other during play, researchers in Italy have found. A study in the journal iScience says dolphins communicate with their playmates with an 'open mouth' facial expression, similar to humans smiling.

AFP English

Bottlenose dolphins 'smile' at each other during play, researchers in Italy have found. A study in the journal iScience says dolphins communicate with their playmates with an 'open mouth' facial expression, similar to humans smiling.

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