Huge feral pigs are eating their way across northern Canada, and building themselves shelters in the snow. Researchers call these structures pigloos. This is part of a complete episode.
buildinglet n.— «If you’ve ever parked by the marina in Flushing to see a Mets game, you may have been struck by the whimsy and drama of two white shelters that sit by the bay, structures that look as if their creator had been issued the...