St. Petersburg witnessed a unique natural anomalies. In the streets of the city today strolled outsider.
Witnesses her appearance posted the video on local television. It raven white color, but with black feathers on the head wanders in search of food. Witnesses could not catch a bird. Experts still can not explain this unusual coloring of the bird. There is a theory that its color is changed on purpose. However, ornithologists believe that the existence of black sheep can. They say that the emergence of such individuals are not uncommon in nature, they are called albinos.