Yeah, I'm glad these things are endangered, because, well, dear lord...Just look at them!
before you call bullshit, I'm going to leave this wikipedia page for you to take a look at, after that its up to you to make a decision, but I wouldn't blame you if you just strait up refused to accept their existence.
I am genuinely amazed, I thought bats only worked on a small scale, just imagine a swarm of these coming at you.