Bullfrogs are worse. Two years ago, I went to visit some friends in Ontario. One of them had a fair bit of land, so I went camping near a river. For some strange reason, there where lots of frogs around that year.
I learned my lesson. Bring earplugs everywhere.
Could be, I've never been in an area with bullfrogs.
I found that headphones + loud music works for almost anything, except for drunk friends in a hotel room. I was on vacation and hurt my bad badly++, and my friends were going to a concert. I wasn't going, so I figured I'd go to bed early. I put headphones on so they wouldn't wake me up, until one of them sat on my legs (PAIN!!) and started telling me all about this band I don't care about.
I used to own a cockatiel. However it ended up dieing mysteriously. I think it put its head through the cage and, when trying to pull it back, broke his neck. Sad sad day. 
That's mysterious?
