Playful bottlenose dolphins also have many ways of communicating. they can whistle, squeak, touch heads, use body language, and leap out of the water.
Probably the most interesting one is their ability to produce high-pitched clicks. This is called echolocation. It is used to locate objects in the sea.
The dolphins' clicks hit objects underwater and bounce back like echoes. Dolphins can use this information to better detect.
What they cannot see underwater.
A. Dolphins squeak and whistle.
B. Dolphin communication is interesting.
C. Dolphin sounds move underwater.
D. Dolphins hear better than they see.