11:31 - Returned to #2 perch after trip to electric wires about 50 yd from pinetree - then down into ravine. 11:33 Workmen had left previous to this. 11:32 - Feeding. Returned to #2 Flew thru opening of chair lift to other side, apparently feeding. Man walking down slope on other side of chair lift. Our Rufous flew up and away to? 11:35 - Back to perch #1 - facing south. Approximate measurements taken: Perches #1,#2,#3 about 3 ft off ground #1 to #2 ---- 12 yds #1 to #3 ---- 15 yds #3 to #2 ---- 12 yds #2 to pinetree - 25 yds #3 to pinetree - 15 yds Area of feeding territory about one acre.