Woolly Mammoth found Alive Crossing a river in Siberia: Still not extinct?

Watched an excellent documentary yesterday about the mammoth carcass found in Russia that had been very well preserved in the ice. Notwithstanding the numerous ethical issues surrounding the possible cloning of a mammoth, the corpse does provide  an incredible opportunity to study a beautiful creature at first hand. Or, they could still exist.....simply overlooked by the modern world. I'm sure I've heard family groups passing through Wendover Woods.....or could this just be a bear with a fish....you decide......