Air show
Their primary method of getting about is by gliding from one tree to the next, using a thin membrane on their sides that can be extended for flight. They mainly feed on nuts and seeds, and forage for fruits and berries whenever possible. Other than the chainsaw, their main threat comes from spotted owls, who have quite a taste for the little Lindberghs and seem happy to dine on fresh squirrel-on-the-wing on a daily basis.
Of course, the spotted owl has its own problems.