The move comes as Churchill, Canada, remained ice free for the first time in years, resulting in less feeding time for its population of polar bears
When tourists reach the north Canadian community of Churchill they have long been greeted by two sounds: the howling of sub-Arctic winds and the rattle of diesel engines.
Over the years, hundreds of thousands of visitors have come to the “polar bear capital of the world”, in the hopes of spotting the predators. They journey on “tundra buggies” – hulking, spacecraft-like vehicles that rumble over the stark landscape.
