The human being to walk on the snow has invented the snowshoes, which increase the support surface allowing him not to sink.
It is incredible to think that what man is able to devise using intelligence is implemented in nature automatically: the difference is that in this case we must wait for slow evolution to provide the appropriate “tools” to face a specific habitat.
See how the legs of the Canadian lynx have transformed to be able to walk at their best on meters and meters of soft snow …