Bigfoot hunters are hailing the strongest evidence so far to show that the legendary Yeti really does exist.
Experts discovered strangely twisted trees in a remote part of Russia, suggesting a creature building nests in the same way as orangutans and gorillas.
The trees had been twisted together by force to form an arch in the Kemerovo region, an area known for frequent sightings of the "Wildman".
Bigfoot experts from Russia, Canada, the US and Sweden met to swap notes at a conference in Moscow before mounting an expedition to Siberia.
Biologist John Bindernagel, 69, said: "We didn't feel like the trees we saw in Siberia had been done by a man or another mammal.
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