Star Tribune: In a clearing at the edge of one of the largest intact forests on Earth, Laura Kavajecz flits about like a tree fairy with a clipboard, slipping long mesh tubes over tiny seedlings. The sun beats down. It's buggy. The ground is covered with a tangle of downed trunks, stumps and severed limbs. Kavajecz, a graduate student, has a mundane but vital task: Protecting the fledgling trees -- 33,000 of them scattered across Minnesota's northern forest -- from the scourge of deer that await in the shadows....