LRiz bravely set out ahead of us...and was attacked! The thing went for her boots, then flew at her back as she jogged down the trail. It followed her for about 30 yards. It then fluttered back off into the trees...Alex and I passed it quickly and were not bothered...guess it thought it had done its job for the moment. I thought that LRiz was going to have some peck-marks on her, but it turns out the grouse hadn't touched her. I thanked her profusely for taking the hit for us, and apologized for making her go first. LRiz was a very good sport about it.