A Canada Lynx. Look at the size of those paws. The Canada lynx has snowshoe-like feet and the fur covering the paws is long and dense. This gives the paws an increased surface area and enhances the cat's ability to maneuver on soft snow.
Estonia's national animal is the Lynx, at least we know there is one place left on earth where Lynx can survive and stay wild rather than a 'caged survival' plan which is lunacy. This is a Canadian Lynx.