Is the Owlbear spanish?

Looks like an Owlbear, but its a Bú! I like Owlbears; it's probably my most used monster straight from the book. I love that, without having powers, they are big and terrible, and make players fear camping out at night in the woods. I rule that they can be easily stunned by flashing lights, as their pupils are so used to the dark. I've heard the tale of Gary Gygax making up the monster around a…