No, they produce sound waves from their melon (a fatty egg-shaped organ inside their forehead) and the echo comes back and tells them about the prey so they know what to do. This technique is called echo location
No but they do use echolocation to locate their prey more easily and also to communicate with each other
smell, vision, hearing and touch
night vision and silent flight
lazar vision
audio If vision is to visual then hearing is to sound or audio.
dolphins kind of have xray vision they use sound waves and feel what comes back
not really
Yes , bottlenose dolphins have acute vision both in and out of water. Scientists do not know for sure if they can see in color or not though!
Auditory
Auditory
The answer is sound or wave energy.Waves.In the form of sound and light.
No they use appocotallic vision and faligian hearing to navigate