The third most popular religion in Russia after Christianity and Islam is Tengrism, a form of pagan, animistic and shamanic religion," said Christina de Rossi, an anthropologist at Barnet and Southgate College in London. Tengrism originates from the Turk and Mongol populations of Central Asia and has enjoyed a revival in parts of Russia as it is seen as part of a certain Central Asian ethnic identity by some regional independence movements.