Update: A new encounter report on 5/16 about an aggressive bear at a quick gallop charging a pair of hikers two miles north of the shelter, then following for another 0.1-mile. New signs will be posted between Damascus and the shelter.
Original Post: Watauga Ranger District is hanging signs today (April 26th) on the Appalachian Trail at US421, McQueen Gap, at the shelter and maybe in Damascus warning about reported bear activity at Abingdon Gap Shelter. This notice is NOT a camping closure as experienced during the past few years, but a warning to alert hikers. (It could later escalate.)
A small/ young bear chewed on a secured Ursack and moved two bear canisters. It was observed again on the following night hanging around the shelter. Bear was not intimidated with yelling, waving, and clapping.
The posted signage asks hikers to hang all food (including canisters) if they are going to be at the shelter.
Refer to the prior posts about bear activity for recommendations… best would be to not camp in the Abingdon Gap Shelter or nearby site.