It is a reflection.
They can't they only have an echo hearing! When they hear something like a pray the location where it's staying can echo further than a mile! That's how good they are at hearing than seeing!
When you hear an echo, you are hearing a reflection of the original sound wave. This reflection occurs when sound waves bounce off a surface and return to your ear after a short delay, creating the sensation of repetition or reverberation of the sound.
You may have a hearing problem. If you have been wearing ear buds and turning up to the highest volume you may have lost some hearing. Go get your hearing checked.
If it helps you hear better, it is good.
we hear an echo because its in our blood to hear things in a repeditive form but a lot quieter.
echo
Bats have a very good sense of hearing since they are blind. They use echo location to determine where to go without getting into trouble.
Having a hearing test may give you a better answer.
Someone who can hear very well is often referred to as having "acute hearing" or being "hearing-sensitive." In some contexts, they may also be described as "keen-eared" or having "sharp hearing." There isn't a specific term that universally defines such a person, but these phrases convey the ability to hear sounds clearly and distinctly.
The children shouted, and then listened for their echoes to come back from the hillsWe shouted our names in the canyon, and listened to the echo. The children shouted, and then listened for their echoesto come back from the hills.
echo turns into the echo we hear today.