字幕表 動画を再生する 英語字幕をプリント [MUSIC PLAYING] [GROWLING] We've got a big bull elephant, just yards away from us. It's been here all night. A young male who appears to have been kicked out of his herd, he's quick to change his mood. I'm very nervous around this elephant. He is a bull in musk. He has the runny ears, the runny glands. That's a bull in musk. That's pretty much the most aggressive animal on earth. When a bull elephant this in musk, he attracts females in heat, but also produces 40 to 60 times more testosterone, making him highly aggressive to other elephants and humans. Wow.