General Actions:
* Swimming: Dolphins are constantly swimming.
* Playing: Dolphins are known for their playful nature.
* Jumping: Dolphins often leap out of the water.
* Diving: Dolphins can dive deep into the ocean.
* Communicating: Dolphins use clicks, whistles, and body language to communicate.
* Navigating: Dolphins use echolocation to navigate the ocean.
* Hunting: Dolphins are skilled hunters.
* Sleeping: Dolphins sleep with one half of their brain at a time.
* Breaching: Dolphins break the surface of the water with a powerful leap.
More Specific Actions:
* Surfacing: Dolphins come up to the surface to breathe.
* Spinning: Dolphins can spin on their axis.
* Clicking: Dolphins use clicks to echolocate.
* Whistling: Dolphins use whistles to communicate.
* Tail-slapping: Dolphins use their tails to create a loud slapping sound.
* Surfing: Dolphins are known to ride waves.
* Bow-riding: Dolphins often swim alongside boats.
* Echolocating: Dolphins use sound waves to "see" their surroundings.
Note: While dolphins can "eat", "sleep" and "breathe", these verbs are more commonly used in a general sense and are less specific to dolphins.