An amazing thing, but there are a number of opinions that the blue jay is a deceiver by nature in all senses. It, they say, is not even blue! Those who held it in hands, note that the characteristic blue outflow of its feathers is due only to their refractive internal structure. If the feather drops out, there is no blue color in sight.
In American culture, the character is quite well-known and in general its reputation is bad enough. In southern African-American folklore there is a mention that this bird is the messenger of the devil himself! According to belief, you can’t find Blue jay on Friday, because it fuels the furnace of Hell. And on Saturday it sings happily, because the furnace of Hell is ready and the bird returns for our souls.
Mark Twain mentions the blue jay in the book “Jim Baker’s Blue-jay Yarn” and also not very flattering about this bird. The character of the book, Jim Baker, argues that jays are birds simply because they wear feathers and do not go to church, and so they are very similar to people, evil devils and liars, all this way.