We have found that bats adjust the timing of their sounds when they encounter clutter, and they seem to 'strobe' the world with sound.

We found the bat, using its sonar 'beam,' looks ahead of where it flies, and that there is a relationship between how the bat moves and where the beam is directed.

When (the bat) gets an echo back, it uses features of the echo to tell how far away the bug is.

A lot of new bats have a handle that bends on impact. I don't really like that. They don't seem to have as much pop.

Getting consistent at-bats... makes it much easier when you're out there.

It sounds like a very high squeak.