Christine, I don't know. I tried to find more information, but no success. But it is Russia, in this country even human life is not important, so about animals ... of course exception is Siberian tigers of Putin. Only he released his animals in place there is no food for them, so local farmers are not really happy, but these are his tigers, so don't complain... One already crossed the boarder with China and China has no idea what to do. The animal is simply hungry ... But in this case I wanted only to share very interesting artistic approach.