No, everything's ok about spelling and name of geyser. I think the word is international. It simply reminded me of something, and I put it into a new thread about 'What haven't you...'
So thanks about idea. To tell the truth, I think a Bubr is a blue, big and shaggy animal like bison. He comes at night, scares children and feels very sad about it. He is not about to frighten someone, he is just as big and shaggy as was born.