Ultrasound - Dolphin Communication

The video explores how marine species, particularly dolphins, use sound for communication. Sound travels faster in water, allowing dolphins to use unique whistles for identification, similar to human names. Dolphins produce sounds, some of which are ultrasonic and beyond human hearing. The video also discusses the differences in hearing ranges between humans and dolphins.

How do marine biologists describe the way dolphins communicate?

What is a signature whistle and why is it important for dolphins?

Explain the difference in hearing ranges between humans and dolphins.

What is ultrasound and how does it relate to dolphin communication?

Why might a person not be able to hear all the sounds dolphins make?