Frost shimmers in the crown of a birch tree as dozens of men crawl out of cars, vans and jeeps. They hang guns on their backs and trudge through the snow, their breath whirling in the freezing air. In scattered formation, the hunters surround a forest near Suursoo, 25 kilometres from Estonia’s capital Tallinn. It’s January, 20 degrees below zero – perfect weather for a wolf hunt. A tracker stalks paw prints deep into the forest and the others follow his movements through an app. Suddenly, the radio crackles. “Get ready!” But amidst a flurry of shots, the wolves escape. They will live to see an…