There are only two places in Russia where Whooper Swans come for winter.
These stunning images were taken by Russian photographer Alexander Tyryshkin on a unique Siberian lake that never freezes, no matter how cold the winter.
Bird flies 500 km off course and tries to make its winter home at impossibly cold lake mountain before firefighters come to the rescue.
Winter show time as birds flock to unique ice-free Altai waters.
'When I came to Yergaki National Park I was blown away by the beauty of the place. It was so stunning it felt unreal'.
The weirdest winter for decades takes a cold turn but milder weather is on the way again.