Topic: cetaceans

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How smart are dolphins?

Dolphins are well-known for being intelligent creatures... In fact, they're one of the smartest species on the planet. These cetaceans can communicate, cooperate, empathize, understand language, pass along their knowl...

Dolphins blowing bubble rings

Cetaceans, , blow bubble rings, fast-spinning rings of air that they appear to play with. We happened upon this video after watching a suggestion about toroidal vortices by @dulemba.  ...