Following is a transcript of the video. Narrator: If there's one thing you know about puffer fish, it's that they can do this. When aggravated by a predator, they, you know, puff up. Some puffers, ...

Q. We caught a funny looking fish. It was like a balloon and had spiky skin. We let it go, but are wondering what it was. A. Your description fits a pufferfish, commonly called blowfish or blow toad, ...