echolocation ,

They are using something called echolocation to find their food.

Echolocation means they use echoes to find where things are.

For example, many bats have a special ability called echolocation.

It is thought to use echolocation to help find prey.

Hearing is also used for echolocation, which all dolphins have.

When it is dark, they use echolocation calls to forage.

Scientists believe that it has something to do with the whale's echolocation system.

They sound different from the echolocation calls and do not have the same frequency patterns.

They use echolocation for exploration of their environment and tunnel building.

This was evidence that flight in bats developed before echolocation.

In addition, the echolocation calls were recorded to see if those varied.

In earlier times, human echolocation was sometimes described as "facial vision".

They have no eyes, having evolved on a world which instead drove the development of echolocation rather than vision.

The birds' echolocation is, however, limited by the frequencies that they can hear.

Bats use echolocation to catch prey and to find their way about.

This impacts all animals that use sound for echolocation or communication.

The single click is thought be used to avoid voice overlap during echolocation.

Human echolocation is a learned ability for humans to sense their environment from echoes.

The species can easily be identified from recordings of its echolocation call.

The evolution of echolocation could be attributed to several theories.

But they have what appears to be a highly developed echolocation system."

Echolocation is a way that bats locate objects around them.

Au's first paper on the echolocation of dolphins surprised a few people.

As a child, he learned to use echolocation well enough to ride a bicycle in traffic.

No evidence exists to support the use of echolocation.